Physics Part 2 Online Quiz

Q 1 - INTELSAT is a …

A - A comet

B - A natural satellite of Jupiter

C - Communication satellite

D - Theory of Astrophysics

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

A - Convex

B - Concave

C - Bifocal

D - a & b both

Q 3 - What is the frequency range of UHF?

A - 300 MHz to 3,000 MHz

B - 3,000 MHz to 30,000 MHz

C - 30 MHz to 3,000 MHz

D - 30 MHz to 300 MHz

Q 4 - One yard is equal to …

A - 3 feet

B - 6 feet

C - 9 feet

D - 4.6 feet

Q 5 - White shirt makes us feel cool in comparison to the shirts of other colors?

A - White shirt is naturally cool

B - White shirt absorbs all the coming solar radiation

C - White shirt reflects back all the coming solar radiation

D - White shirt does not allow to pass heat inside

Q 6 - One mile is equal to …

A - 1.60 km

B - 1.43 km

C - 1.82 km

D - 2.1 km

Q 7 - What is the frequency range of Television wave?

A - 1605 kHz to 54 MHz

B - 1505 kHz to 74 MHz

C - 1000 kHz to 44 MHz

D - 1605 kHz to 500 MHz

Q 8 - Definition of force is taken from …

A - Newton’s First law of motion

B - Newton’s second law of motion

C - Newton’s third law of motion

D - Newton’s gravitation law

Q 9 - If radius of the earth is reduced by 50% and mass remains same – what will be the result?

A - The rotation time will be reduced by 50%

B - The rotation time will be increased by 50%

C - The rotation time will remain same

D - It depend upon earth’s position in reference to the sun

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

Q 11 - Technometer measures …

A - Speed of vehicles

B - Flying speed of a bird

C - Direction of speeding vehicles

D - Distance between two fast moving vehicles

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

A - Cohesive force

B - Adhesive force

C - Surface tension

D - Gravitation force

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

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

Q 15 - One fathom is equal to …

A - 1.8 meter

B - 1.4 meter

C - 2.2 meter

D - 2.5 meter

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

A - Gamma rays

B - Radio waves

C - X rays

D - Ultraviolet rays

Q 17 - The measuring unit of force is …

A - Newton

B - Joule

C - Pascal

D - Coulomb

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

A - Ampere

B - Kelvin

C - Mole

D - Candela

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

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