Physics

When you make sounds by plucking a rubber band, you make the rubber band move back and forth very quickly.  This movement is called.

• loudness

• amplitude

• pitch

• vibration

Tags

NGSS.MS-PS4-1

A student holds two vibrating objects.  Object A is vibrating faster than object B.  Which statement is true?

• A is louder than B

• B is louder than A

• A will have a higher pitch than B

• B will have a higher pitch than A

Which of the following would produce the loudest sound?

• jet plane

• pin falling

• doorbell

• whisper

How is sound produced by these instruments?

• Striking the surface

• vibrating columns of air

• plucking the strings

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which of the following would produce the highest pitch?

• phone

• whistle

• truck horn

• dog's growl

THE DEGREE OF HOTNESS OR COLDNESS OF A BODY IS CALLED

• TEMPERATURE

• KELVIN

• THERMOMETER

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

LABORATORY THERMOMETER range ?

• -110⁰C TO 10⁰C

• - 10⁰C TO 110⁰C

• 0⁰C TO 110⁰C

THE HEAT FLOWS FROM A BODY AT _______ TEMPERATURE TO _________ TEMPERATURE?

• HIGHER , LOWER

• HIGHER , HIGHER

• LOWER , HIGHER

• LOWER , LOWER

Tags

NGSS.MS-PS1-4

S.I UNIT of heat IS ___________.

HEAT IS A ____________ QUANTITY

• SCALER

• VECTOR