Science Flashcard Bee - Grade 7

Front

Which of the following objects will produce sound? Water, Wood, Air, Metal

Back

Metal

Front

It is the difference between an object’s final and initial position.

Back

Displacement

Front

The change in velocity over time is________.

Back

Acceleration

Front

In graphing motion, a slope with a steeper line means a _____ speed.

Back

Faster

Front

In a ticker tape diagram, what is the meaning of the trail of dots with a large distance?

Back

Moving fast

Front

How do sound waves produce through molecules? Rarefaction, Compression, Both a and b, Neither a nor b

Back

Neither a nor b

Front

Which of the following is NOT an electromagnetic wave? Infrared, Radio, Sound, X-ray

Back

Sound

Front

In what states of matter do heat transfer by conduction occurs?

Back

In gases, liquids, and solids

Front

Which of the following is NOT an insulator? Wood, Rubber, Hair, Copper

Back

Copper

Front

Which electromagnetic wave is used in a microscope?

Back

Visible light