Energy and Energy Transformation

Energy of motion is called

• Kinetic Energy

• Potential Energy

• Chemical Energy

• Work

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What are the 2 types of potential energy?

• Kinetic and Potential

• Gravitational and Elastic

• Black and White

• Mass and Velocity

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Which is the equation used to calculate Kinetic Energy?

• Energy Transfered / Time

• Mass x Gravity x Height

• 1/2 x Mass x Velocity²

• Weight x Height

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NGSS.MS-PS3-1

Which is the equations used to calculate Gravitational Potential Energy?

• Energy transferred / Time

• Mass x Gravity x Height

• 1/2 x Mass x Velocity²

• Kinetic + Potential

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NGSS.MS-PS3-2

Which form of energy travels in waves?

• Chemical

• Electromagnetic

• Nuclear

• Mechanical

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Which form of energy is found by combining an object's potential energy and its kinetic energy?

• Chemical

• Thermal

• Electrical

• Mechanical

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What type of energy transformation does a toaster do?

• Chemical to Mechanical

• Electrical to Thermal

• Electrical to Nuclear

• Electromagnetic to Mechanical

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Which object shows an energy transformation from electrical to mechanical?

• 
• 
• 
• 

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Which best describes the series of energy transformations done by a microwave?

• Electrical to Chemical to Mechanical

• Chemical to Electromagnetic to Electrical

• Electromagnetic to Electrical to Thermal

• Electrical to Electromagnetic to Thermal

Calculate the potential energy of a rock with a mass of 8 kg while sitting on a cliff that is 15 meters high.

• 2000 Joules

• 176 Joules

• 1176 Joules

• 900 Joules