39 Do Now
Authored by Ravi Sawh
Physics
9th Grade
NGSS covered
Used 4+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which law states that the angle of incidence is equal to the angle of reflection?
Law of Refraction
Law of Reflection
Snell's Law
Law of Diffraction
Tags
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the bending of light as it passes from one medium to another?
Reflection
Refraction
Dispersion
Diffraction
Tags
NGSS.MS-PS4-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the normal in the context of reflection and refraction?
The surface of the mirror
A line perpendicular to the surface at the point of incidence
The incident ray
The reflected ray
Tags
NGSS.MS-PS4-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an application of refraction?
Formation of shadows
Formation of rainbows
Echoes
Magnetic fields
Tags
NGSS.MS-PS4-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
NGSS.MS-PS4-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the speed of light when it enters a denser medium from a rarer medium?
Increases
Decreases
Remains the same
Becomes zero
Tags
NGSS.MS-PS4-2
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