Forms of energy

The toy oven shown uses a lightbulb to bake small cakes. What types of energy does the toy oven use to bake the cakes?

• Light and sound
• Electrical and thermal
• Thermal and mechanical
• Mechanical and electrical

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Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

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What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

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What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

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Sunlight, radio waves, and X-Rays are each examples of _______ energy.

• chemical
• electrical
• Potential
• electromagnetic

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Energy produced by a machine or moving part

• thermal

• electrical

• mechanical

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Energy that causes a transfer of heat between materials

• thermal

• elecgtrical

• mechanical

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When a lamp is plugged in and turned on it converts ____ energy to _____ energy.

• mechanical to light

• electrical to sound

• electrical to light

Energy can change from one form to another.

• true

• false

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fWhich of the following is NOT mechanical energy?

• Pedaling a bike
• Rowing a boat
• Turning on a light bulb
• ocRunning up a hill