Week 2 Work and Energy

0.0(0)
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/8

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

9 Terms

1
New cards

Energy is defined as

The capability of an object to do work

2
New cards

Unit for energy and work is

Joule (J)

3
New cards

A joules contains other hidden units. 1 joule = ?

= (1N)(1m) = (1kgm/s2)(1m) = 1kgm2/s2

4
New cards

In a system, what is the b

The

5
New cards

What type of system allows for energy transfer

Non-isolated system

6
New cards

Why system does NOT allow for energy transfer

Isolated system

7
New cards

System that allows mass transfer

Open

8
New cards

System does NOT allow mass transfer

Closed

9
New cards

5 components of system

  1. Boundary - inside or outside

  2. Internal processes

  3. Mass transfer - open or closed

  4. Energy transfer - isolated or non-isolated

  5. State - observable properties e.g. temp