Unit 3: Forms of Energy *Oral

Last updated over 2 years ago

13 questions

Library

Unit 3: Forms of Energy *Oral

Last updated over 2 years ago

13 questions

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Rayna used her mother's electric toaster to prepare toast for breakfast. She plugged the toaster into the electrical outlet and placed the untoasted bread slices in each of the slots. She slid the button down on the side until she heard a click. Soon the bread popped up
toasted and warm. Which step best describes thermal energy?

A. Plugging in the toaster to the electrical outlet

B. Placing the untested bread slices in the slots

C. Sliding the side button down until it clicked

D. Feeling the warmth of the toast when it was done

Fans are often used to circulate air in a room. The motion of the air helps to cool the temperature in the room. What types of energy are used by the
fan to cool the room?

A. Light and thermal

B. Electrical and mechanical

C. Sound and electrical

D. Mechanical and light

Which of the following statements about light energy and sound energy
is true?

A. Light can travel through empty space, but sound does not travel through empty space

B. Neither light nor sound can travel through empty space

C. Both light and sound energy are produced by vibrations

Wood - Insulator or Conductor?

Insulator

Conductor

Iron - Insulator or Conductor?

Insulator

Conductor

Is a form of energy that keeps us warm and lets us see the world

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is the total kinetic energy of the particles in a substance

A. energy

B. thermal energy

C. electrical energy

D. light energy

the ability to cause change in matter

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is a form of energy that comes from electric current

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is the total potential energy and kinetic energy of an object

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is the energy of motion

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is the energy something has because of its position or condition

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is caused by a vibrating object

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

Rayna used her mother's electric toaster to prepare toast for breakfast. She plugged the toaster into the electrical outlet and placed the untoasted bread slices in each of the slots. She slid the button down on the side until she heard a click. Soon the bread popped up
toasted and warm. Which step best describes thermal energy?

A. Plugging in the toaster to the electrical outlet

B. Placing the untested bread slices in the slots

C. Sliding the side button down until it clicked

D. Feeling the warmth of the toast when it was done

Fans are often used to circulate air in a room. The motion of the air helps to cool the temperature in the room. What types of energy are used by the
fan to cool the room?

A. Light and thermal

B. Electrical and mechanical

C. Sound and electrical

D. Mechanical and light

Which of the following statements about light energy and sound energy
is true?

A. Light can travel through empty space, but sound does not travel through empty space

B. Neither light nor sound can travel through empty space

C. Both light and sound energy are produced by vibrations

Wood - Insulator or Conductor?

Insulator

Conductor

Iron - Insulator or Conductor?

Insulator

Conductor

Is a form of energy that keeps us warm and lets us see the world

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is the total kinetic energy of the particles in a substance

A. energy

B. thermal energy

C. electrical energy

D. light energy

the ability to cause change in matter

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is a form of energy that comes from electric current

A. energy

B. thermal energy

C. electrical energy

D. light energy

Is the total potential energy and kinetic energy of an object

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is the energy of motion

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is the energy something has because of its position or condition

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

is caused by a vibrating object

A. sound energy

B. kinetic energy

C. potential energy

D. mechanical energy

Unit 3: Forms of Energy *Oral

Unit 3: Forms of Energy *Oral

Fans are often used to circulate air in a room. The motion of the air helps to cool the temperature in the room. What types of energy are used by thefan to cool the room?

Which of the following statements about light energy and sound energyis true?

Wood - Insulator or Conductor?

Iron - Insulator or Conductor?

Is a form of energy that keeps us warm and lets us see the world

Is the total kinetic energy of the particles in a substance

the ability to cause change in matter

Is a form of energy that comes from electric current

Is the total potential energy and kinetic energy of an object

is the energy of motion

is the energy something has because of its position or condition

is caused by a vibrating object

Fans are often used to circulate air in a room. The motion of the air helps to cool the temperature in the room. What types of energy are used by the
fan to cool the room?

Which of the following statements about light energy and sound energy
is true?