Science CCA Review #2

Open Ended

Henry said the two bells that Juan chose (green check marks) would ring if the switch was closed. Is Henry correct why or why not?

Multiple Choice

Should an electric motor be placed in location 1, 2, 3, or 4?

• 1

• 2

• 3

• 4

-Mrs. S

Turn and talk with your neighbor and explain why you chose your answer.

Fill in the Blanks

Leanne demonstrated a transfer of​

by knocking over a single domino. The ​

of the first domino started the transfer. WORD BANK: motion, energy

Multiple Choice

• electrical -> thermal

• thermal -> electrical

• light -> thermal

• thermal -> light

Multiple Choice

Norah turns on a battery-powered flashlight. What describes the energy transformation in the flashlight system

• chemical-> light-> electrical

• electrical-> chemical-> light

• light-> electrical-> chemical

• chemical-> electrical-> light

Multiple Choice

Which explanation should Rhett choose?

• The light is absorbed by the mirror.

• The light spreads in different directions.

• The light hits the surface and goes in a different direction.

• The light bends when it passes through the mirror.

Open Ended

Open Ended

What is the best explanation on why the light did not glow?

Open Ended

Describe the why the spoon looks broken.

Open Ended

What causes the shadow?

Fill in the Blanks

When a student shines white light through a glass prism. The light changes direction as it passes through the prism. The light is​

as it passes through the light.

WORD BANK: reflected, refracted, absorbed

Multiple Choice

A student shines a flashlight toward three cards. Each card has a small hole. The light reaches the wall only when the holes are lined up, as shown. Describe why the light reaches the wall?

• The light is refracted by the paper.

• The light passes through holes on the paper.

• The light is absorbed by the paper

• The light is reflected back toward the flashlight

Fill in the Blanks

Zorah shines a flashlight on a black sheet of paper and a mirror. The black paper becomes slightly warmer, while most of the light on the mirror changes direction. Zorah explains that the light is​

by the paper as the light strikes the black paper.

WORD BANK: reflected, refracted, absorbed