Question 1

We put our food in a refrigerator to prevent spoilage. Which form of energy is needed for it to work?

Accepted Answer

electrical

Answer

sound

Answer

heat

Answer

light

Question 2

You turn on the TV and it produces pictures and sounds. Which form of energy is associated with the movement of electrical charges?

Accepted Answer

electrical

Answer

sound

Answer

heat

Answer

light

Question 3

When you touch your neck as you talk, you can feel the vibrations inside. What form of energy does it have?

Accepted Answer

sound

Answer

heat

Answer

electrical

Answer

light

Question 4

Which of the following shows that heat energy is present?

Accepted Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/4623b897472c155cee7b8a3fd14cd84fdc9e527d.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/1026b5026d470bf15c1d48d706187c161013ee1b.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/5dcf0c1e111c73cfc0a98480d0b0680d784823bb.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/5c7aa82e73df4b527ae5ab5ea7cec780adfe1d2d.jpg

Question 5

Light energy travels through empty space and in all directions. Which of the following shows light energy?

Accepted Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/2c4785dd8d514222e39611a9360113f0ee77b732.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/84c4b0953520ae52c4ffc21a8113a92fb8044815.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/906eaf82c3acf37560328a380ec04fbb4bc48b00.jpg

Answer

https://uploads.quizalize.com/23be4390-a345-4a3f-a6cb-59326c91ec40/question/ddf86018c508f11b0e725d0dd9ca7eb3c5c8c8cc.jpg

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