S1 ISC Energy Conversion

Nancy is playing basketball. When the basketball falls, it loses ______ energy.

Tags

NGSS.MS-PS3-2

In a Bunsen burner, a blue flame has a higher _____ energy than a yellow flame.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-3

In firing a bomb, what is the chemical energy of the gunpowder changed to?

(can choose more than one answers)

• light energy

• kinetic energy

• thermal energy

• potential energy

• sound energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

NGSS.HS-PS3-4

Rex is playing rubber band during the recess. Which of the following energy conversions takes place when the stretched rubber band is released?

• kinetic energy ➔ sound energy

• kinetic energy ➔ potential energy

• potential energy ➔ sound energy

• potential energy ➔ kinetic energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

At which position(s) does the ball have the lowest potential energy?

• (1) only

• (2) only

• (3) only

• (1) and (3) only

• (2) and (3) only

Tags

NGSS.MS-PS3-2

NGSS.MS-PS2-4

At which position(s) does the ball have the highest kinetic energy?

• (1) only

• (2) only

• (3) only

• (1) and (3) only

• (2) and (3) only

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

13500 J = _____ kJ

During printing, electrical energy is converted to ______.

(can choose more than one answers)

• kinetic energy

• thermal energy

• light energy

• chemical energy

• sound energy

Tags

NGSS.MS-PS3-5

The photo above shows a firefly. A chemical reaction inside its body makes it glow. What is the energy conversion involved?

(Write "from _____ energy to _____ energy")

Tags

NGSS.MS-PS3-5

What are the energy conversions involved?

• kinetic energy ➔ electrical energy ➔ light energy

• chemical energy ➔ electrical energy ➔ light energy

• potential energy ➔ kinetic energy ➔ light energy

• kinetic energy ➔ chemical energy ➔ light energy

• electrical energy ➔ kinetic energy ➔ light energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-1