Science Test 2

Front

The diagram shows a series circuit with three lit bulbs. How many of the bulbs will remain lit if the wire is cut at the point shown by the arrow?

Back

0

Front

Identify the working circuit.

Back

Front

Musical instruments cause the air to vibrate, sending waves that are detected by our senses. The energy from these vibrations of air is an example of --

Back

sound energy 

Front

Back

Front

The fish appears to be closer to the surface than it really is. What causes this difference?

Back

Light is refracted.

Front

Which light ray below represents the light reflecting on the glass window? Select the correct answer: A, B, C

Back

A

Front

During a storm, the power went out at Sarah's house. Worried about her pet fish, Sarah used a flashlight to check on it. The diagram below shows what she saw. What property of light did Sarah observe and why?

Back

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