Electromagnetic Waves

This is a wave that is created as a result of vibration between an electric field and magnetic field.

Electromagnetic waves

This is a combination of the electrically charged particles.

Electric Field

This is the repeatedly moving or vibrating from one position to another that regularly change the direction.

Oscillate

This is when light bounces off the surface causing the light threaten the same direction.

Reflection

It is the bending of light which passes through one medium to another that is caused by the change in speed.

Refraction

This is a disturbance in space.

Wave

This is the distance between the two successive identical parts of the wave.

Wavelength

This is the highest point of the wave.

Crest

This is where the waves starts.

Origin

This is the distance from the origin and the highest point of the wave or crest.

Amplitude

This is the lowest point of the wave.

Trough

This refers to the number of waves

Frequency

He devised an experiment where he putted a thermometer each color from visible light to see the light temperature that led him to discover red light. (which led to the discovery of infrared light.)

Sir William Herschel

Sir William Herschel is also best known for his discovery of what planet?

Uranus

He is a german physicist who discovered the ultraviolet region of the spectrum.

Johann William Ritter

He is a scottish physicist and mathematician who has responsible for the classical theory of electromagnetic radiation, which was the first theory to describe electricity.

James Clerk Maxwell

He is a german physicist who first conclusively proved the existence of the electromagnetic waves proposed by james clerk maxwell's equation of electromagnetism.

Heinrich Hertz

He is credited with discovering x-rays in 1895.

Wilhelm Conrad Rontgen

Her hand is the first x-ray picture of the human body ever taken.

Mrs. Rontgen

He discovered Gamma-rays in 1900

Paul Villard

Paul Villard was investigating radiation from?

Radium