Energy Works

When an object is let go and begins falling, it is experiencing_____________________.

• solar energy

• transferred energy

• motion energy

• stored energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which energy transformation occurs in an oven?

• electrical to sound

• electrical to sound and light

• electrical to mechanical and sound

• electrical to heat

Which energy transformation occurs in a blender?

• electrical to sound

• electrical to sound and light

• electrical to mechanical and sound

• electrical to heat

Which energy transformation occurs in a stereo?

• electrical to sound

• electrical to sound and light

• electrical to mechanical and sound

• electrical to heat

Which energy transformation occurs in a TV?

• electrical to sound

• electrical to sound and light

• electrical to mechanical and sound

• electrical to heat

Which energy transformation occurs as a guitar string vibrates?

• chemical to mechanical

• solar to light

• mechanical to sound

• mechanical to mechanical

Which energy transformation occurs as a wind-up toy moves?

• chemical to mechanical

• solar to light

• mechanical to sound

• mechanical to mechanical

Which energy transformation occurs as a streetlight absorbs sunlight during the day and glows at night?

• chemical to mechanical

• solar to light

• mechanical to sound

• mechanical to mechanical

Which energy transformation occurs as a tennis player uses food energy to play a match?

• chemical to mechanical

• solar to light

• mechanical to sound

• mechanical to mechanical

A bike, a truck, and a train-all without passengers, motors, or engines-roll down the same hill. Put the vehicles in order from the least amount of motion energy to the most.

• bike, truck, train

• train, truck, bike

• truck, bike, train

• train, bike, truck

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5