Physics Part 2 Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to Physics. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Answer : C

Explanation

It is formed by the International Telecommunications Satellite Organization.

Q 2 - Which among the following lens is used in movie production?

A - Convex

B - Concave

C - Bifocal

D - a & b both

Answer : A

Explanation

N/A

Answer : A

Explanation

UHF stands for Ultra High Frequency.

Q 4 - One yard is equal to …

A - 3 feet

B - 6 feet

C - 9 feet

D - 4.6 feet

Answer : A

Explanation

N/A

Answer : C

Explanation

White color reflects all the solar radiation.

Q 6 - One mile is equal to …

A - 1.60 km

B - 1.43 km

C - 1.82 km

D - 2.1 km

Answer : A

Explanation

N/A

Answer : A

Explanation

Television waves are known as "radio frequencies.”

Answer : A

Explanation

The earth will rotate in 12 hours instead of 24 hours.

Q 10 - Which among the following colors of heat radiation represents the lowest temperature?

A - Faint Red

B - Bright orange

C - Light yellow

D - White

Answer : A

Explanation

N/A

Answer : A

Explanation

Technometer is an instrument that measures the speed of a vehicle.

Q 12 - A liquid drop attains spherical shape because of …

A - Cohesive force

B - Adhesive force

C - Surface tension

D - Gravitation force

Answer : C

Explanation

N/A

Q 13 - Arrange the following Electromagnetic spectrums in chronology i.e. from highest to lowest energy level:

1. Ultraviolet Radiation

2. Visible Light

3. Infrared Radiation

4. Radio Waves

Choose the correct answer from the codes given below:

A - 1, 2, 3, 4

B - 1, 3, 2, 4

C - 2, 1, 4, 3

D - 3, 1, 2, 4

Answer : A

Explanation

N/A

Q 14 - What is the escape velocity for the earth?

A - 11.2 km/s

B - 16.4 km/s

C - 8.7 km/s

D - 4.7 km/s

Answer : A

Explanation

N/A

Q 15 - One fathom is equal to …

A - 1.8 meter

B - 1.4 meter

C - 2.2 meter

D - 2.5 meter

Answer : A

Explanation

N/A

Q 16 - Which among the following waves possess the longest wavelengths?

A - Gamma rays

B - Radio waves

C - X rays

D - Ultraviolet rays

Answer : B

Explanation

N/A

Q 17 - The measuring unit of force is …

A - Newton

B - Joule

C - Pascal

D - Coulomb

Answer : A

Explanation

The measuring unit of force is Newton.

Q 18 - The measuring unit of amount of substance is:

A - Ampere

B - Kelvin

C - Mole

D - Candela

Answer : B

Explanation

The measuring unit of thermodynamic temperature is Kelvin.

Q 19 - The branch of physics that studies about the properties, features, and mechanisms of atomic nucleus is known as:

A - Astronomy

B - Modern Physics

C - Mechanics

D - Atomic Physics

Answer : B

Explanation

Modern physics is the study of atomic nucleus; therefore, it is also known as Nuclear Physics.

Q 20 - Consider the following statements:

1. The satellite revolves around equatorial plane in the direction of the earth’s rotation (west to east) with a period of revolution equal to the time period of rotation of the earth on its own axis, then the satellite appears stationary and hence known as Geo-stationary satellite.

2. The orbit of Geo-stationary satellite is known as stationary orbit.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Answer : A

Explanation

The orbit of Geo-stationary satellite is known as parking orbit.

physics_part2_online_quiz.htm
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