distraction

MCAT: Reflection, Refraction, Dispersion, and Diffraction

Reflection, Refraction, Dispersion, and Diffraction

(Proteins and Enzymes) Diffraction Methods

X-Ray Diffraction

L18 X-ray Diffraction from Solids

Optics III: Diffraction

L'application de la loi pénale : Qualification et Cumul d'infractions

vocabulary in listening in daily ditraction 1

refraction diffraction and intereference

Inattention Blindness and Distracted Driving

Classroom Distractions

Session 10 Distractions and Crashes

RP 2: Investigation of interference effects to include the Young’s slit experiment and interference by a diffraction grating.

Phénomènes Ondulatoires : Diffraction et Interférences

Reflection, Refraction, Diffraction Practice

HALACHA Q: What is Halacha? A: The Jewish path for living. Q: Why is Halacha compared to a path? A: It guides a person through life. Q: Why are actions important in Judaism? A: Actions shape character. Q: What is the difference between believing something and living it? A: Living it means putting beliefs into action. Q: Why did rabbis make d’Rabbanan laws? A: To protect Torah laws and help prevent mistakes. Q: What helps Judaism answer new situations? A: The Oral Torah. Q: What is Torah Shebichtav? A: The Written Torah. Q: What is Torah Sheba’al Peh? A: The Oral Torah. Q: What is a D’Oraita law? A: A Torah law. Q: What is a D’Rabbanan law? A: A rabbinic law. Q: What is a Gezeirah? A: A fence around the Torah to prevent mistakes. Q: What is a Minhag? A: A Jewish custom. ⸻ FREEDOM & PESACH Q: What does Pesach celebrate? A: Leaving Egypt. Q: What is true freedom? A: Choosing what is meaningful and right. Q: What is Mitzrayim? A: Anything that traps a person. Q: Give a modern example of Mitzrayim. A: Peer pressure, insecurity, or bad habits. Q: Can someone be physically free but spiritually trapped? A: Yes. Q: How? A: By being controlled by desires or bad habits. Q: Who demonstrates true freedom? A: Someone who can control themselves when tempted. Q: What should freedom lead to? A: Responsibility and growth. Q: What connects Pesach and Sefirat HaOmer? A: Freedom is followed by preparation and growth. ⸻ MATZAH & HUMILITY Q: What does matzah symbolize? A: Humility. Q: Why is matzah called the bread of humility? A: It reminds us not to become consumed by ego. Q: What does chametz symbolize? A: Pride and ego. Q: Why is humility important? A: It helps a person grow. Q: Why is humility necessary for growth? A: You must recognize areas that need improvement. ⸻ MODEH ANI Q: What is Modeh Ani? A: A prayer of gratitude said when waking up. Q: Why do Jews say Modeh Ani first thing in the morning? A: To start the day with gratitude. Q: What does Modeh Ani teach? A: Every day is a gift. Q: What does “Rabbah Emunatecha” mean? A: Hashem believes in our potential. Q: Why begin the day with gratitude? A: Gratitude shapes perspective before distractions begin. Q: What danger exists in saying Modeh Ani without thinking? A: Turning a meaningful routine into a habit. ⸻ SEFIRAT HAOMER Q: What is Sefirat HaOmer? A: Counting the days between Pesach and Shavuot. Q: Why do we count the Omer? A: To prepare for receiving the Torah. Q: What is the message of the Omer? A: Growth happens gradually. Q: What does counting every day teach? A: Small improvements matter. Q: What lesson does the Omer teach about growth? A: Growth requires consistency and effort. Q: What should someone remember if they want instant results? A: Growth is a process. Q: Which student demonstrates the message of the Omer? A: “Small improvements every day matter.” Q: Why did Bnei Yisrael count the Omer? A: To prepare spiritually for the Torah. ⸻ PREPARATION Q: What is preparation? A: Getting ready for something important. Q: Why is preparation important? A: Important goals require effort and growth. Q: What did the Jews prepare for during the Omer? A: Receiving the Torah. ⸻ TEFILLAH Q: What is tefillah? A: Prayer. Q: Why is regular prayer important? A: Relationships need regular communication. Q: What happens if someone only prays when they need something? A: They miss the relationship aspect of prayer. ⸻ SHACHARIT, MINCHA, MA’ARIV Q: What is Shacharit? A: Morning prayer. Q: What does Shacharit teach? A: Begin the day with Hashem. Q: What is Mincha? A: Afternoon prayer. Q: Why is Mincha difficult? A: It happens during a busy time. Q: What does Mincha teach? A: Pause and reconnect with Hashem. Q: What is Ma’ariv? A: Evening prayer. Q: What does Ma’ariv teach? A: Trust in Hashem. ⸻ KAVANA Q: What is Kavana? A: Focus and meaning in prayer. Q: Why is Kavana important? A: It makes prayer meaningful. Q: Who demonstrates Kavana? A: Someone who focuses on the meaning of a bracha. Q: What improves tefillah most? A: Understanding what you’re saying. Q: What should someone do if their mind wanders? A: Refocus and keep trying. Q: What happens when prayer is rushed? A: It becomes robotic. ⸻ AMIDAH Q: What is the Amidah? A: The central prayer of davening. Q: What are the three parts of the Amidah? A: Praise, requests, gratitude. Q: Why does praise come first? A: To build a relationship with Hashem. Q: Why does the Amidah end with gratitude? A: Appreciation is essential in relationships. Q: What do three steps forward symbolize? A: Coming closer to Hashem. Q: Why step backward afterward? A: To leave respectfully. ⸻ MINYAN Q: What is a minyan? A: Ten Jews praying together. Q: Why is a minyan important? A: It creates unity and shared responsibility. Q: Does a minyan guarantee prayers are answered? A: No. Q: What is the danger of focusing only on communal prayer? A: Ignoring personal connection with Hashem. ⸻ SIX CONSTANT MITZVOT Q: Why are they called constant? A: They apply all day. Q: What is the first Constant Mitzvah? A: Believe in Hashem. Q: Second? A: Don’t believe in other gods. Q: Third? A: Hashem is One. Q: Fourth? A: Love Hashem. Q: Fifth? A: Fear/Awe Hashem. Q: Sixth? A: Don’t follow harmful desires. Q: What unit teaches awareness of Hashem all day? A: Six Constant Mitzvot. Q: What action demonstrates a Constant Mitzvah? A: Thinking about Hashem before making a difficult decision. ⸻ BEIN ADAM LAMAKOM Q: What does Bein Adam LaMakom mean? A: Relationship between a person and Hashem. Q: What best summarizes Bein Adam LaMakom? A: Building an ongoing relationship with Hashem. Q: Should spirituality be separated from daily life? A: No

Required practical 2 - Diffraction grating

The Jabberwocky * A nonsense poem by Lewis Carroll. * A young hero is warned about the dangerous Jabberwock. * He goes on a quest and kills the monster. * Theme: bravery and heroism. * Important: The poem uses many made-up words, but readers can still understand the story through context. ⸻ The Curious Incident of the Dog in the Night-Time * Christopher Boone investigates the death of a neighbor’s dog. * He discovers family secrets, including that his mother is alive. * Christopher struggles with social situations and change. * Theme: * Truth vs. lies * Independence * Family relationships * Narrator: * Usually reliable because he tells facts. * Sometimes unreliable because he misunderstands emotions and social situations. ⸻ All Gold Canyon * A prospector discovers gold in an untouched canyon. * He carefully mines it. * Another man tries to steal it and shoots him. * The prospector survives and defeats the thief. * Themes: * Hard work * Greed * Nature’s beauty ⸻ The Thousand Dozen * David Rasmunsen transports 1,000 dozen eggs hoping to make a fortune. * Faces harsh weather and obstacles. * Egg prices drop before he can profit. * Themes: * Ambition * Greed * Risk ⸻ To Build a Fire * A man travels alone in freezing weather. * Ignores warnings from experienced people. * Cannot start a fire and dies. * Theme: * Man vs. Nature * Lesson: * Nature is stronger than humans. ⸻ The Tell-Tale Heart * Narrator murders an old man. * Hides the body. * Imagines hearing the dead man’s heartbeat. * Confesses. * Theme: * Guilt * Madness * Narrator is unreliable. ⸻ The Raven * A man mourns Lenore. * A raven repeatedly says “Nevermore.” * He becomes increasingly emotional. * Themes: * Grief * Loss * Madness ⸻ The Veldt * Parents give children a virtual-reality nursery. * Children become obsessed with it. * Technology replaces family relationships. * Theme: * Man vs. Technology ⸻ Fahrenheit 451 Plot * Guy Montag burns books. * Meets Clarisse, who makes him question society. * Begins reading books. * Escapes after turning against the government. Themes Distraction vs. Happiness People are constantly entertained but not truly happy. Mass Media Television controls people’s thinking. Knowledge vs. Ignorance Books contain knowledge; society wants ignorance. Conformity vs. Individuality People are expected to think the same. Action vs. Inaction Montag changes because he acts instead of remaining passive. ⸻ Maus Plot Art Spiegelman tells his father Vladek’s Holocaust story. Characters * Vladek = survivor * Artie = son Themes * Trauma * Survival * Family conflict ⸻ Death of a Salesman Plot Willy Loman believes success comes from popularity. His dreams fall apart. He dies hoping insurance money will help his family. Themes * American Dream * Reality vs. illusion * Family expectations ⸻ A Midsummer Night’s Dream Plot Lovers run into a forest. Fairies use magic. Everyone falls in love with the wrong person. Magic is fixed. Multiple marriages occur. Themes * Love * Appearance vs. reality * Imagination ⸻ POETRY TERMS Haiku * 3 lines * 5 syllables * 7 syllables * 5 syllables Example: Summer sunlight shines Waves crash softly on the shoreline Warm sand hugs my feet ⸻ Concrete Poem A poem shaped like its subject. ⸻ What is a Meme? A piece of media shared online that spreads an idea, joke, or trend. ⸻ Phone Manner Unit Likely covered: * Answering politely * Speaking clearly * Leaving messages * Professional communication ⸻ Iambic Pentameter 10 syllables per line. Pattern: da-DUM da-DUM da-DUM da-DUM da-DUM Used by Shakespeare. ⸻ Couplet Two rhyming lines. Example: The moon shines bright above the sea. Its silver light belongs to me. ⸻ Meter The rhythm pattern of poetry. ⸻ Imagery Language that appeals to senses. Example: The warm chocolate smell drifted through the kitchen. ⸻ Dystopia A society with oppression or major problems. Example: Fahrenheit 451. ⸻ GRAMMAR Nouns Person, place, thing, idea. Verbs Action or state of being. Adverbs Describe verbs, adjectives, or other adverbs. Example: * He ran quickly. ⸻ RELIABLE VS UNRELIABLE NARRATORS Reliable Tells truth accurately. Example: Christopher from Curious Incident. Unreliable Lies, misunderstands, or is mentally unstable. Example: Narrator from The Tell-Tale Heart. ⸻ IDIOMS Common examples: * Break a leg * Piece of cake * Hit the books * Under the weather Know meanings, not literal definitions. ⸻ AMERICAN DREAM Belief that hard work leads to success. In Death of a Salesman: * Willy misunderstands the American Dream. * He values popularity over hard work. ⸻ TOXIC MASCULINITY The belief that men should: * Never cry * Never show emotions * Always be tough Can cause unhealthy behavior. ⸻ FRAGILITY OF HUMAN LIFE Life is delicate and can change suddenly. Examples: * To Build a Fire * The Thousand Dozen ⸻ MAN VS NATURE Human struggles against natural forces. Examples: * To Build a Fire * All Gold Canyon ⸻ MAN VS TECHNOLOGY Technology creates conflict. Examples: * The Veldt * Fahrenheit 451 ⸻ THEATER TERMS Upstage Away from audience. Downstage Closer to audience. Stage Left Actor’s left. Stage Right Actor’s right. Wings Areas offstage. Props Objects used by actors. Scenery Background pieces. Blocking Actor movement. Costume Actor clothing. Greenroom Waiting room for performers. Backstage Area behind stage. Apron/Forestage Part of stage extending toward audience. Box Office Where tickets are sold. Run Series of performances. Fourth Wall Invisible wall between audience and actors. Cue Signal to begin action. ⸻ GRAPHIC NOVEL TERMS Foreground Closest part. Midground Middle section. Background Farthest section. Symbolism Object representing an idea. Foreshadowing Hint about future events. Flashback Scene from the past. Speech Bubble Shows speech. Thought Bubble Shows thoughts. Caption Narration box. Gutter Space between panels. Panel Single comic frame. ⸻ AUTHORS William Shakespeare * English playwright * Wrote A Midsummer Night’s Dream * Used iambic pentameter Jack London * Wrote: * To Build a Fire * The Thousand Dozen * All Gold Canyon * Themes often involve nature and survival. Edgar Allan Poe * Wrote: * The Raven * The Tell-Tale Heart * Famous for horror and suspense. The Jabberwocky * A nonsense poem by Lewis Carroll. * A young hero is warned about the dangerous Jabberwock. * He goes on a quest and kills the monster. * Theme: bravery and heroism. * Important: The poem uses many made-up words, but readers can still understand the story through context. ⸻ The Curious Incident of the Dog in the Night-Time * Christopher Boone investigates the death of a neighbor’s dog. * He discovers family secrets, including that his mother is alive. * Christopher struggles with social situations and change. * Theme: * Truth vs. lies * Independence * Family relationships * Narrator: * Usually reliable because he tells facts. * Sometimes unreliable because he misunderstands emotions and social situations. ⸻ All Gold Canyon * A prospector discovers gold in an untouched canyon. * He carefully mines it. * Another man tries to steal it and shoots him. * The prospector survives and defeats the thief. * Themes: * Hard work * Greed * Nature’s beauty ⸻ The Thousand Dozen * David Rasmunsen transports 1,000 dozen eggs hoping to make a fortune. * Faces harsh weather and obstacles. * Egg prices drop before he can profit. * Themes: * Ambition * Greed * Risk ⸻ To Build a Fire * A man travels alone in freezing weather. * Ignores warnings from experienced people. * Cannot start a fire and dies. * Theme: * Man vs. Nature * Lesson: * Nature is stronger than humans. ⸻ The Tell-Tale Heart * Narrator murders an old man. * Hides the body. * Imagines hearing the dead man’s heartbeat. * Confesses. * Theme: * Guilt * Madness * Narrator is unreliable. ⸻ The Raven * A man mourns Lenore. * A raven repeatedly says “Nevermore.” * He becomes increasingly emotional. * Themes: * Grief * Loss * Madness ⸻ The Veldt * Parents give children a virtual-reality nursery. * Children become obsessed with it. * Technology replaces family relationships. * Theme: * Man vs. Technology ⸻ Fahrenheit 451 Plot * Guy Montag burns books. * Meets Clarisse, who makes him question society. * Begins reading books. * Escapes after turning against the government. Themes Distraction vs. Happiness People are constantly entertained but not truly happy. Mass Media Television controls people’s thinking. Knowledge vs. Ignorance Books contain knowledge; society wants ignorance. Conformity vs. Individuality People are expected to think the same. Action vs. Inaction Montag changes because he acts instead of remaining passive. ⸻ Maus Plot Art Spiegelman tells his father Vladek’s Holocaust story. Characters * Vladek = survivor * Artie = son Themes * Trauma * Survival * Family conflict ⸻ Death of a Salesman Plot Willy Loman believes success comes from popularity. His dreams fall apart. He dies hoping insurance money will help his family. Themes * American Dream * Reality vs. illusion * Family expectations ⸻ A Midsummer Night’s Dream Plot Lovers run into a forest. Fairies use magic. Everyone falls in love with the wrong person. Magic is fixed. Multiple marriages occur. Themes * Love * Appearance vs. reality * Imagination ⸻ POETRY TERMS Haiku * 3 lines * 5 syllables * 7 syllables * 5 syllables Example: Summer sunlight shines Waves crash softly on the shoreline Warm sand hugs my feet ⸻ Concrete Poem A poem shaped like its subject. ⸻ What is a Meme? A piece of media shared online that spreads an idea, joke, or trend. ⸻ Phone Manner Unit Likely covered: * Answering politely * Speaking clearly * Leaving messages * Professional communication ⸻ Iambic Pentameter 10 syllables per line. Pattern: da-DUM da-DUM da-DUM da-DUM da-DUM Used by Shakespeare. ⸻ Couplet Two rhyming lines. Example: The moon shines bright above the sea. Its silver light belongs to me. ⸻ Meter The rhythm pattern of poetry. ⸻ Imagery Language that appeals to senses. Example: The warm chocolate smell drifted through the kitchen. ⸻ Dystopia A society with oppression or major problems. Example: Fahrenheit 451. ⸻ GRAMMAR Nouns Person, place, thing, idea. Verbs Action or state of being. Adverbs Describe verbs, adjectives, or other adverbs. Example: * He ran quickly. ⸻ RELIABLE VS UNRELIABLE NARRATORS Reliable Tells truth accurately. Example: Christopher from Curious Incident. Unreliable Lies, misunderstands, or is mentally unstable. Example: Narrator from The Tell-Tale Heart. ⸻ IDIOMS Common examples: * Break a leg * Piece of cake * Hit the books * Under the weather Know meanings, not literal definitions. ⸻ AMERICAN DREAM Belief that hard work leads to success. In Death of a Salesman: * Willy misunderstands the American Dream. * He values popularity over hard work. ⸻ TOXIC MASCULINITY The belief that men should: * Never cry * Never show emotions * Always be tough Can cause unhealthy behavior. ⸻ FRAGILITY OF HUMAN LIFE Life is delicate and can change suddenly. Examples: * To Build a Fire * The Thousand Dozen ⸻ MAN VS NATURE Human struggles against natural forces. Examples: * To Build a Fire * All Gold Canyon ⸻ MAN VS TECHNOLOGY Technology creates conflict. Examples: * The Veldt * Fahrenheit 451 ⸻ THEATER TERMS Upstage Away from audience. Downstage Closer to audience. Stage Left Actor’s left. Stage Right Actor’s right. Wings Areas offstage. Props Objects used by actors. Scenery Background pieces. Blocking Actor movement. Costume Actor clothing. Greenroom Waiting room for performers. Backstage Area behind stage. Apron/Forestage Part of stage extending toward audience. Box Office Where tickets are sold. Run Series of performances. Fourth Wall Invisible wall between audience and actors. Cue Signal to begin action. ⸻ GRAPHIC NOVEL TERMS Foreground Closest part. Midground Middle section. Background Farthest section. Symbolism Object representing an idea. Foreshadowing Hint about future events. Flashback Scene from the past. Speech Bubble Shows speech. Thought Bubble Shows thoughts. Caption Narration box. Gutter Space between panels. Panel Single comic frame. ⸻ AUTHORS William Shakespeare * English playwright * Wrote A Midsummer Night’s Dream * Used iambic pentameter Jack London * Wrote: * To Build a Fire * The Thousand Dozen * All Gold Canyon * Themes often involve nature and survival. Edgar Allan Poe * Wrote: * The Raven * The Tell-Tale Heart * Famous for horror and suspense

Operator State: stress, workload, fatigue, distraction (Wk17)