Energy Conversions

_________ is the ability to make things move or change.

• Energy

• Transport

• Motion

• Telepathy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which is NOT a form of energy?

• electrical

• emotional

• thermal

• chemical

What kind of energy does this device use?

• Chemical
• Electrical
• Thermal
• Chemical

Tags

NGSS.MS-PS1-6

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

• thermal to light
• gravitational to potential
• radiant to electrical
• chemical to light

Tags

NGSS.MS-PS1-2

The train conductor adds coal to the fire to make train move.

The heat energy from the coal is converted into ______ _______.

• Gravitational potential energy

• Kinetic energy

• Light energy

• Sound energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

The image shows a string of lights. When the lights are on, electricity travels in ---

• a sound wave

• a light ray

• an incomplete ciruit

• a complete circuit

What is the energy conversion in:

A night lamp

• Sound energy to kinetic energy to chemical potential energy

• Electrical energy to light and heat energy

• Chemical potential energy to kinetic energy to sound energy

• Electrical energy to sound energy

Nick created an electrical circuit where there is a battery and three light bulbs that are all connected. What would happen to the circuit if one of the lights burn out?

• the flow will continue but the one burnt out light bulb will not shine

• only the burnt out light will not shine

• none of the lights will shine

• a short circuit will occur

The purpose of the panels is to change solar energy into ____________.

• light energy
• electrical energy
• chemical energy
• mechanical energy

Tags

NGSS.MS-PS3-5

The chain reaction in falling dominos is possible due to the ______energy in the standing dominos.

• powered

• electrical

• stored

• chemical

Tags

NGSS.MS-PS3-2