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Science

8th Grade

NGSS covered

Used 22+ times

Waves and Tides
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17 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

On the image, in what positions of the moon would Earth experience a SPRING tide?

A

B

C

D

Tags

NGSS.MS-ESS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A wave with a wavelength of 20m is traveling in water that is 2m deep. Which of the following equations would you use to determine its speed?

V=3.13 dV=3.13\ \sqrt[]{d}  

V=1.25 λV=1.25\ \sqrt[]{\lambda}  

E=mc2E=mc^2  

x=−b±b2−4ac2ax=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}  

Tags

NGSS.MS-PS4-1

3.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Media Image

A wave with a wavelength of 20m is traveling in water that is 2m deep. What is the wave speed in m/s? Show your work and round your answer to the nearest tenth.

(a)  

Tags

NGSS.MS-PS4-1

4.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Media Image

A wave with a wavelength of 20m is traveling in water that is 2m deep. What is the wave speed in km/hr? Show your work and round your answer to the nearest tenth.

(a)  

Tags

NGSS.HS-PS4-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tsunamis are always...

Shallow water waves

D<λ2D<\frac{\lambda}{2}  

Deep water waves D>λ2D>\frac{\lambda}{2}  

Changing from deep to shallow water waves

short wavelength, high frequency waves

Tags

NGSS.MS-ESS3-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following does NOT create waves in the ocean?

Plastic pollution

Wind

Earthquakes

Gravitational effects of the moon and sun

Tags

NGSS.MS-PS2-4

NGSS.MS-PS4-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many spring tides normally occur in one month?

1

2

12

60

Tags

NGSS.MS-ESS1-1

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