Energy Test Corrections

1

What type of energy is being illustrated in the figure above?

potential

mechanical

electrical

genetic

5.6.A

1

The diagram above shows a light ray as it strikes an object. Based on the way the light rays travel, the object in the diagram is MOST LIKELY —

a window

an eyeglass lens

mirror

a magnifying glass

5.2.D

1

In the lab, Andrew uses a hot plate that is plugged into the wall to heat a beaker of water. The water is heated, which causes the molecules to start moving around. Choose the response that lists the 3 types of energy being converted in the proper order.

electrical, thermal, mechanical

light, mechanical, thermal

thermal, electrical, mechanical

electrical, mechanical, thermal

5.6.A

1

Students were asked to list observations of the uses of energy in the classroom. One student’s list is provided below.
Which observations listed above involved the use of electrical energy?

Observations 1, 2, and 4

Observations 3, 4, and 6

Observations 1, 3, and 5

Observations 1, 4, and 6

5.6.A

1

Which action involves the most efficient conversion of electrical energy into thermal energy?

A light bulb turning on inside an oven

A dishwasher rinsing dirty dishes with cold water

An electric mixer spinning to mix ingredients

An oven coil heating up to bake a cake

5.6.A

1

This telescope is a refracting telescope because —

the image (star) is reversed before it gets to the eye

the light rays entering the telescope are reflected to the eye

the image (star) is magnified by the lenses

the lenses focus the light rays by bending them

5.6.C

1

Students were asked to investigate the behavior of light. Students were given a candle and a piece of cardboard with a hole in it. Students placed the cardboard between the candle and the wall and observed the location of the image on the wall.
Which property of light causes the image of the candlelight to appear near the bottom of the wall?

Light refracts when it travels through a new medium.

Light reflects off of objects at a complementary angle.

Light travels in a straight line until it strikes an object.

Light bends around objects when it passes them.

5.6.C

1

A student builds the circuit shown in the figure.
In this circuit, the bulb does not light up. Which change should the student make to light the bulb?

replace the battery

change where the wires touch the battery

replace the light bulb

change where the wires touch the light bulb

5.6.B

1

Students have made a circuit with 3 bulbs and one bell. It is being powered by two size D batteries.
As shown, the circuit will not work. What correction can the students make to allow the circuit to work?

Straighten the wires to allow the electricity flow more easily.

Add a switch to turn on the circuit.

Remove some of the bulbs so the electricity can flow straighter.

Turn one battery so that both batteries are facing the same direction.

5.6.B

1

Students have constructed a circuit with 3 different light bulbs and a bell.
If all the switches are closed and then switch 3 was opened, how many light bulbs would be affected?

0

1

2

3

5.6.B

1

Which best describes a parallel circuit?

Electricity flows along one pathway.

The flow of electricity comes from one source.

Electricity flows along more than one pathway.

The flow of electricity comes from more than one source.

5.6.B

3

Describe a use for each of the following types of energy:
Mechanical Energy:
Thermal Energy:
Electrical Energy:

5.6.A

3

Look at the picture below.
Mr. Streeter put different objects on a table. He wanted his students to choose the objects that would make a complete circuit producing sound. Which objects would his students need in order to make the circuit?
Select Three correct answers.

5.6.B

2

Students collected items around the room and tested them with a flashlight. They sorted the items in the table below. What would the BEST title be for each column?

Mmuae Afoforo a Wobɛpaw:

Refraction

Absorption

Reflection

5.6.C

3

Elizer shines a flashlight at three objects. Look at the picture below.

null

Complete the table below by filling in the correct way light interacts with each object.

Mmuae Afoforo a Wobɛpaw:

reflect

refract

absorb

5.6.C

Energy Test Corrections

What type of energy is being illustrated in the figure above?

The diagram above shows a light ray as it strikes an object. Based on the way the light rays travel, the object in the diagram is MOST LIKELY —

In the lab, Andrew uses a hot plate that is plugged into the wall to heat a beaker of water. The water is heated, which causes the molecules to start moving around. Choose the response that lists the 3 types of energy being converted in the proper order.

Students were asked to list observations of the uses of energy in the classroom. One student’s list is provided below.Which observations listed above involved the use of electrical energy?

Which action involves the most efficient conversion of electrical energy into thermal energy?

This telescope is a refracting telescope because —

A student builds the circuit shown in the figure.In this circuit, the bulb does not light up. Which change should the student make to light the bulb?

Students have made a circuit with 3 bulbs and one bell. It is being powered by two size D batteries.As shown, the circuit will not work. What correction can the students make to allow the circuit to work?

Students have constructed a circuit with 3 different light bulbs and a bell.If all the switches are closed and then switch 3 was opened, how many light bulbs would be affected?

Which best describes a parallel circuit?

Describe a use for each of the following types of energy:Mechanical Energy:Thermal Energy:Electrical Energy:

Look at the picture below.Mr. Streeter put different objects on a table. He wanted his students to choose the objects that would make a complete circuit producing sound. Which objects would his students need in order to make the circuit?Select Three correct answers.

What type of energy is being illustrated in the figure above?

The diagram above shows a light ray as it strikes an object. Based on the way the light rays travel, the object in the diagram is MOST LIKELY —

In the lab, Andrew uses a hot plate that is plugged into the wall to heat a beaker of water. The water is heated, which causes the molecules to start moving around. Choose the response that lists the 3 types of energy being converted in the proper order.

Students were asked to list observations of the uses of energy in the classroom. One student’s list is provided below.Which observations listed above involved the use of electrical energy?

Which action involves the most efficient conversion of electrical energy into thermal energy?

This telescope is a refracting telescope because —

A student builds the circuit shown in the figure.In this circuit, the bulb does not light up. Which change should the student make to light the bulb?

Students have made a circuit with 3 bulbs and one bell. It is being powered by two size D batteries.As shown, the circuit will not work. What correction can the students make to allow the circuit to work?

Students have constructed a circuit with 3 different light bulbs and a bell.If all the switches are closed and then switch 3 was opened, how many light bulbs would be affected?

Which best describes a parallel circuit?

Describe a use for each of the following types of energy:Mechanical Energy:Thermal Energy:Electrical Energy:

Look at the picture below.Mr. Streeter put different objects on a table. He wanted his students to choose the objects that would make a complete circuit producing sound. Which objects would his students need in order to make the circuit?Select Three correct answers.

Students were asked to list observations of the uses of energy in the classroom. One student’s list is provided below.
Which observations listed above involved the use of electrical energy?

A student builds the circuit shown in the figure.
In this circuit, the bulb does not light up. Which change should the student make to light the bulb?

Students have made a circuit with 3 bulbs and one bell. It is being powered by two size D batteries.
As shown, the circuit will not work. What correction can the students make to allow the circuit to work?

Students have constructed a circuit with 3 different light bulbs and a bell.
If all the switches are closed and then switch 3 was opened, how many light bulbs would be affected?

Describe a use for each of the following types of energy:
Mechanical Energy:
Thermal Energy:
Electrical Energy:

Look at the picture below.
Mr. Streeter put different objects on a table. He wanted his students to choose the objects that would make a complete circuit producing sound. Which objects would his students need in order to make the circuit?
Select Three correct answers.

Students were asked to list observations of the uses of energy in the classroom. One student’s list is provided below.
Which observations listed above involved the use of electrical energy?

A student builds the circuit shown in the figure.
In this circuit, the bulb does not light up. Which change should the student make to light the bulb?

Students have made a circuit with 3 bulbs and one bell. It is being powered by two size D batteries.
As shown, the circuit will not work. What correction can the students make to allow the circuit to work?

Students have constructed a circuit with 3 different light bulbs and a bell.
If all the switches are closed and then switch 3 was opened, how many light bulbs would be affected?

Describe a use for each of the following types of energy:
Mechanical Energy:
Thermal Energy:
Electrical Energy:

Look at the picture below.
Mr. Streeter put different objects on a table. He wanted his students to choose the objects that would make a complete circuit producing sound. Which objects would his students need in order to make the circuit?
Select Three correct answers.