OPL, OPD, Reflection phase change

OPL, OPD, Reflection phase change

9th - 12th Grade

10 Qs

quiz-placeholder

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OPL, OPD, Reflection phase change

OPL, OPD, Reflection phase change

Assessment

Quiz

Physics

9th - 12th Grade

Hard

Created by

Naruemon Rueangkham

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Optical path length (OPL) is be also known as ________?

Optical ray

Optical path difference

Optical distance

Phase shift

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When lights travel through optical medium, circle what properties of light are not changed?

Speed

frequency

wavelength

alll of them

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find the optical path length (OPL).

1.5 [m]

2 [m]

3 [m]

0.75 [m]

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Find its wavelength in the medium. If the wave is green light which has the wavelength in vacuum is 500 nm.

250 [nm]

333.3 [nm]

500 [nm]

750 [nm]

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Find time that the green wave travelling in the medium?

1 [ns]

5 [ns]

7.5 [ns]

10 [ns]

6.

DRAG AND DROP QUESTION

30 sec • 1 pt

The frequency of light in the medium with refractive index of n is ​ (a)   in vacuum.

the same
larger than
smaller than

7.

DRAG AND DROP QUESTION

30 sec • 1 pt

The speed of light in the medium with refractive index of n is ​ (a)   in vacuum.

slower than
the same
faster than

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