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Energy Test Review 2022

Total questions: 61

Worksheet time: 10hrs 10mins

Name
Class
Date
1.

If the kinetic energy is 800J and the potential energy is 300J, then the total energy in the system would be (Si la energía cinética es 800J y la energía potencial es 300J, entonces la energía total en el sistema sería)

a)

1100J

b)

800J

c)

300J

d)

2400J

2.

If the total energy in a system is 600J and the potential energy is 400J then the kinetic energy for that system would be (Si la energía total en un sistema es de 600 J y la energía potencial es de 400 J, entonces la energía cinética de ese sistema sería)

a)

600J

b)

200J

c)

400J

d)

1000J

3.

related to the movement of objects or its position in gravity (relacionado con el movimiento de objetos o su posición en la gravedad)

a)

Mechanical Energy (Energía mecánica)

b)

Sound Energy (Energia de sonido)

c)

Chemical Energy (Energía química)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

4.

relates to the repetitive compression (squeezing) and rarefaction (letting out) of molecules in a substance (solid, liquid, gas) (se relaciona con la compresión repetitiva (apretar) y la rarefacción (dejar salir) de moléculas en una sustancia (sólido, líquido, gas))

a)

Mechanical Energy (Energía mecánica)

b)

Sound Energy (Energia de sonido)

c)

Chemical Energy (Energía química)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

5.

related to the potential energy stored in the bonds between atoms in a compound (relacionado con la energía potencial almacenada en los enlaces entre los átomos en un compuesto)

a)

Mechanical Energy (Energía mecánica)

b)

Sound Energy (Energia de sonido)

c)

Chemical Energy (Energía química)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

6.

related to the movement or flow of electrons which carry a charge (relacionado con el movimiento o flujo de electrones que llevan una carga)

a)

Electrical Energy (Energía eléctrica)

b)

Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))

c)

Nuclear Energy (Energía nuclear)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

7.

related to the motion of atoms or molecules in a substance (relacionado con el movimiento de átomos o moléculas en una sustancia)

a)

Electrical Energy (Energía eléctrica)

b)

Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))

c)

Nuclear Energy (Energía nuclear)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

8.

related to the potential energy stored in bonds between particles in the nucleus of an atom (relacionado con la energía potencial almacenada en enlaces entre partículas en el núcleo de un átomo)

a)

Electrical Energy (Energía eléctrica)

b)

Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))

c)

Nuclear Energy (Energía nuclear)

d)

Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)

9.

Based on the conduction and convection gizmo we did in class, what is an insulator?

a)

A material that allows for heat to flow easily

b)

A material that resists heat flow

c)

An item that creates heat

d)

An item that creates electricity

10.

Based on the conduction and convection gizmo we did in class, what is a conductor?

a)

A material that allows for heat to flow easily

b)

A material that resists heat flow

c)

An item that creates heat

d)

An item that creates electricity

11.

Based on the bologna lab that we did in class, what type of heat transfer was observed between the battery and bologna?

a)

Convection

b)

Conduction

c)

Radiation

12.

Heat is transferred from one particle of matter to another in an object by direct contact

a)

Convection

b)

Conduction

c)

Radiation

13.

Cheese melting on a hamburger

a)

Convection

b)

Conduction

c)

Radiation

14.

Steak cooking on a hot pan

a)

Convection

b)

Conduction

c)

Radiation

15.

Movement that transfers heat within fluids

a)

Convection

b)

Conduction

c)

Radiation

16.

Water boiling

a)

Convection

b)

Conduction

c)

Radiation

17.

Weather patterns

a)

Convection

b)

Conduction

c)

Radiation

18.

Transfer of energy by electromagnetic waves

a)

Convection

b)

Conduction

c)

Radiation

19.

Sun heating earth

a)

Convection

b)

Conduction

c)

Radiation

20.

Sun heating earth

a)

Convection

b)

Conduction

c)

Radiation

21.

Which image has more potential energy?

a)
b)
22.

Energy of motion (Energía de movimiento)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

23.

A roller coaster descends and accelerates ( Una montaña rusa desciende y acelera)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

24.

A glass falls off a table (Un vaso se cae de una mesa)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

25.

Electrical energy of electrons jumping from atom to atom (Energía eléctrica de los electrones saltando de un átomo a otro)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

26.

Stored energy (Energía almacenada)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

27.

A rubber band stretched and held (Una banda elástica estirada y sostenida)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

28.

A spring that is compressed (Un resorte que se comprime)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

29.

A glass at the edge of a table (Un vaso al borde de una mesa.)

a)

Kinetic Energy (Energía cinética)

b)

Potential Energy (Energía potencial)

30.

Find the potential Energy of a 3kg bowling ball sitting on a ledge that is 9m high using the formula PE = M x G x H (round your calculated answer to one decimal place).

a)

264.6

b)

3

c)

9.8

d)

9

31.

Find the kinetic energy of a 2kg coconut traveling at a velocity of 4m/s using the formula KE = .5 x M x V2

a)

.5

b)

2

c)

16

d)

4

32.

Where is potential energy increasing?

a)

A

b)

B

c)

C

d)

D

33.

Where is kinetic energy decreasing?

a)

A

b)

B

c)

C

d)

D

34.

Where is potential energy decreasing?

a)

A

b)

B

c)

C

d)

D

35.

Where does the coaster have the most kinetic energy?

a)

A

b)

B

c)

C

d)

D

36.

Where does the coaster have the least potential energy?

a)

A

b)

B

c)

C

d)

D

37.

Where does the coaster have the most potential energy?

a)

A

b)

B

c)

C

d)

D

38.

Identify the item that represents nuclear energy.

a)
b)
c)
d)
39.

Identify the item that represents electrical energy.

a)
b)
c)
d)
40.

Identify the item that represents radiant energy.

a)
b)
c)
d)
41.

Identify the item that represents thermal energy.

a)
b)
c)
d)
42.

Identify the item that represents chemical energy.

a)
b)
c)
d)
43.

Identify the item that represents sound energy.

a)
b)
c)
d)
44.

Identify the item that represents mechanical energy.

a)
b)
c)
d)
45.

Heat that is transferred through liquids or the air is called convection.

El calor que se transfiere a través de líquidos o aire se llama convección.

a)

True

b)

False

46.

To follow the Law of Conservation of Energy, energy has to be transformed and converted into other forms of energy. 

Para seguir la Ley de Conservación de la Energía, la energía debe transformarse y convertirse en otras formas de energía.

a)

True

b)

False

47.

Which simple machines are in a car?

¿Qué máquinas simples hay en un automóvil?

a)

Wheel & Axle

b)

Screw

c)

Pulley

d)

All choices

48.

An elevator is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

49.

A crane is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

50.

A seesaw/teeter totter is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

51.

A crowbar is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

52.

A knife is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

53.

An axe is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

54.

The bottom of a bath tub is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

55.

A ramp is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

56.

A light bulb is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

57.

A bottle cap is an example of...

a)

Pulley

b)

Lever

c)

Wedge

d)

Inclined Plane

e)

Screw

58.

A gear is an example of...

a)

Pulley

b)

Lever

c)

Wheel and Axle

d)

Inclined Plane

e)

Screw

59.

A ferris wheele is an example of...

a)

Pulley

b)

Lever

c)

Wheel and Axle

d)

Inclined Plane

e)

Screw

60.

What is a fulcrum?

a)

Fixed point on a lever

b)

The pointed part on a screw

c)

The location where a wheel and axle connect

61.

Being warmed from a near by campfire

a)

Convection

b)

Conduction

c)

Radiation