Quiz about Energy Transfer

Question 1

Energy

Accepted Answer

All of the above

Answer

Is the ability to do work

Answer

Is greatest when more work is done

Answer

Is measured in joules

Question 2

Energy is measured in

Accepted Answer

Joules

Answer

Metres

Answer

Ohms

Answer

Kilograms

Question 3

Motion is a change in ___ related to another object.

Accepted Answer

position

Answer

time

Answer

speed

Answer

velocity

Question 4

A push or pull on an object

Accepted Answer

Force

Answer

Position

Question 5

Energy...

Accepted Answer

All of the above

Answer

comes in many forms.

Answer

can be transferred.

Answer

effects can be observed (touch, hear, see).

Question 6

What type of force do you see in this video?

Accepted Answer

push

Answer

pull

Question 7

What type of force do you see in this video?

Accepted Answer

push

Answer

pull

Question 8

What type of force do you see in this video?

Accepted Answer

pull

Answer

push

Question 9

The transfer of energy from one object to another is...

Accepted Answer

Work.

Answer

Force.

Answer

Motion

Answer

Energy

Question 10

__________ is stored energy.

Accepted Answer

Potential

Answer

Kinetic

Answer

None of the above

Answer

All of the above

Question 11

Energy due to motion is ____________ energy.

Accepted Answer

Kinetic

Answer

Potential

Answer

Energy

Answer

Friction

Question 12

Work is the relationship between ___ and ___.

Accepted Answer

force

Accepted Answer

motion

Answer

energy

Answer

potential

Question 13

Does work require motion?

Accepted Answer

True

Answer

False

Question 14

What is the equation for work

Accepted Answer

Work = Force x Distance

Answer

Force = Work x Distance

Question 15

if you push a cart with a force of 60 N for 2 m... how much work have you done

Work = Force x Distance

Accepted Answer

120 J

Answer

30 J

Answer

120 N

Answer

30 N

Question 16

How do you calculate power?

Accepted Answer

P = W/t

Answer

P = E/t

Answer

P = w * t

Answer

P = bbq/chicken

Question 17

What is the difference between calculating power and work?

Accepted Answer

Power takes into account the time it takes to complete a task

Answer

Work takes into account the time it takes to complete a task

Answer

Power is force/area

Answer

Work is force/area

Question 18

Which has more power?

Accepted Answer

Snowblower

Answer

Shoveling

Question 19

Which formula would you use to solve:

calculate the work done by a wheelbarrow if the force is 72N and the wheelbarrow is moved 4m.

Accepted Answer

W=F x D

Answer

D=W/F

Answer

F=W/D

Answer

P=W/T

Question 20

Which formula would you use to solve:

10 sled dogs pull a fully loaded sled with a force of 250N. The sled moved 2000m. How much work occurred?

Accepted Answer

W=F x D

Answer

D= W/F

Answer

F=W/D

Answer

P=W/T

Question 21

Which formula would you use to solve:
the junk car crane performs 1900Nm of work. The force exerted on the stack of junk cars is 300N. What was the distance the car moved?

Accepted Answer

D= W/F

Answer

W=F x D

Answer

F=W/D

Answer

P=W/T

Question 22

Which formula would you use to solve:
the work of a sledgehammer is 8Nm. The distance the log moves after the sledgehammer hits it is .25m. What is the force that the sledgehammer hits the log?

Accepted Answer

F=W/D

Answer

W=F x D

Answer

D= W/F

Answer

P=W/T

Question 23

Which formula would you use to solve:
the work to hand shovel snow is 3Nm. It take 60 seconds to shovel. What is the power?

Accepted Answer

P=W/T

Answer

W=F x D

Answer

D= W/F

Answer

F=W/D

Question 24

Which has more power?

use the following equations:

power=work/time Or Power=(force x distance)/time

Accepted Answer

Using a leaf blower:

force = 27N

distance = 1.5M

Time = 300 seconds

Answer

Hand raking leaves:

work = 15Nm

time = 300 seconds

Question 25

Takes two small nuclei and combines them into a larger nucleus

Accepted Answer

fusion

Answer

fission

Question 26

The splitting of a nucleus into smaller nuclei is

Accepted Answer

fission

Answer

fusion

Answer

half-life

Answer

gamma radiation

Question 27

What are the two major forces involved with nuclear energy?

Accepted Answer

Fission and Fusion

Answer

Alpha and Beta particles

Answer

Gamma and Fission

Answer

Radioactivity and Alpha Decay

Question 28

Potential energy + Kinetic energy = ____________

Accepted Answer

Mechanical energy

Answer

Chemical energy

Answer

Electrical energy

Answer

Thermal energy

Question 29

Energy stored in an atom's nucleus

Accepted Answer

nuclear energy

Answer

chemical energy

Answer

mechanical energy

Answer

kinetic energy

Question 30

Total kinetic and potential energy of the particles in matter.

Accepted Answer

Thermal TE

Answer

Chemical CE

Answer

Electromagnetic

Answer

Mechanical

Question 31

Potential energy stored in chemical bonds and their position (how they are arranged) within a material.

Accepted Answer

Chemical CE

Answer

Kinetic KE

Answer

Mechanical ME

Answer

Nuclear

Question 32

A type of potential and kinetic energy found in electrical charges.

Accepted Answer

Electrical

Answer

Thermal TE

Answer

Chemical

Answer

Nuclear

Question 33

A type of kinetic energy that travels through waves.

Accepted Answer

Electromagnetic

Answer

Potential PE

Answer

Thermal TE

Answer

Chemical CE

Question 34

Associated with the position (potential) and motion (kinetic) of an object.

Accepted Answer

Mechanical Energy

Answer

Nuclear

Answer

Electrical

Answer

Thermal TE

Question 35

An energy an object has due to its motion.

Accepted Answer

Kinetic KE

Answer

Potential PE

Answer

Electrical

Answer

Nuclear

Question 36

Energy that has the potential to do work.

Accepted Answer

Potential PE

Answer

Kinetic KE

Answer

Nuclear

Answer

Thermal

Question 37

What are the 2 forms of potential energy?

Accepted Answer

gravitational

Accepted Answer

elastic

Answer

mechanical

Answer

electrical

Question 38

Stored energy that comes from the position or shape of an object.

Accepted Answer

Gravitational Potential Energy GPE

Answer

Elastic Potential Energy EPE

Question 39

Energy that is stored up in an object that can be stretched or compressed.

Accepted Answer

Elastic Potential Energy EPE

Answer

Gravitational Potential Energy GPE

Energy Transfer

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