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Spring Semester Exam

Authored by Tammy McDaniel

Science

12th Grade

31 Questions

NGSS covered

Used 3+ times

Spring Semester Exam
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sound waves travel through water by —

passing through spaces between water molecules

being absorbed and then emitted by water molecules

causing water molecules to compress and move apart

vibrating water molecules perpendicular to the direction of sound motion

Tags

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is necessary for light to propagate?

Air

Ether

Matter

None of these are necessary.

Tags

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculate the speed of a periodic wave that has a wavelength of 2.0 m and a frequency of 3.0 Hz.

2.0 m/s

5.0 m/s

6.0 m/s

12.0 m/s

Tags

NGSS.HS-PS4-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As the amplitude of a mechanical wave increases, which of the following quantities increases?

Speed

Wavelength

Frequency

Energy

Tags

NGSS.MS-PS4-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the wavelength of the wave according to the Displacement v. Length graph above?

0.25 m

0.5 m

1.0 m

2.0 m

Tags

NGSS.MS-PS4-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following properties of a wave cannot be changed by reducing wave velocity?

Wavelength

Frequency

Amplitude

Energy

Tags

NGSS.HS-PS4-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A student creates a graph of position v. time for the height of a floating buoy as ocean waves go by. What is the amplitude of the buoy based on the graph above?

2.0 m

2.5 m

5.0 m

The amplitude varies depending on the time.

Tags

NGSS.MS-PS4-1

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