3.2.3

3.2.3

9th Grade

15 Qs

quiz-placeholder

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3.2.3

3.2.3

Assessment

Quiz

Science

9th Grade

Hard

NGSS
MS-PS4-2, MS-PS4-1, MS-LS1-5

+4

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Light travels from air (n = 1.00) into a "mystery" material. The incident ray of light hits the surface at angle of 43o and the refracted ray enters the mystery material at an angle of 27o. What is the index of refraction of the mystery material? n1sin(Θ1) = n2sin(Θ2)

1.5

1.0

0.67

2.1

Tags

NGSS.MS-PS4-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This shows the phenomenon known as....

reflection

refraction

mirrors

focal point

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Images in a plane mirror are

real

larger

same size

smaller

Tags

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the value of the unknown angle (theta) in the following diagram?

30 degrees

45 degrees

90 degrees

60 degrees

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If the man is 4 m from the mirror, his image is how far from the mirror?

2 m

4 m

8 m

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Given that the angle of incidence = 30 degrees


Which is the correct diagam?

A

B

C

D

Tags

NGSS.MS-PS4-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of the viral quantification experiment described in the document?

To test the effectiveness of a new laboratory equipment

To determine the viral load of a patient at one time point using different concentrations of antiviral medication

To compare the blood samples of different patients not receiving any treatment

To observe the physical changes in the blood samples over time

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