Basic 11 Class Physics MCQs – Test your knowledge of Physics MCQs class 11 with this selection of multiple-choice questions. Brush up on the basic fundamental laws of physics and get ahead! Don’t miss this chance to brush up on the basics of physics with our fun, interactive physics quiz. Challenge yourself and test your scientific understanding for your upcoming Job tests, and university tests like CAT/BCS/BCAT and MDCAT physics MCQs These physics multiple choice questions will help you in every test.

## 11 Class Physics MCQs let’s start

- ML²T-² is the dimension of.

A. Work

B. Energy

C. Torque

D. All of these**Correct answer all of these** - An alternate unit of kg m s -¹ is

A. Js

B. Ns

C. Nm

D. N**Correct answer Ns** - One micrometer=… meter.

A. 10-²

B. 10-⁴

C. 10-⁶

D. 10-⁸**Correct answer 10-⁶** - 10-⁹ seconds is called

A. A millisecond

B. A nanosecond

C. A microsecond

D. Cent second**Correct answer Nanosecond** - 200000 has … Significant figures.

A. 2

B. 4

C. 1

D. 8**Correct answer 1** - Which one of the following is a derived quantity?

A. Force

B. Mass

C. Length

D. Time**Correct answer: Force** - If the reading is taken with a measuring scale whose minimum division is 1mm, then the correct reading is

A. 0.2145 m

B. 0.21 m

C. 0.214 m

D. None of them**Correct answer: 0.214 m** - 0.0023 can be expressed in scientific notation as

A. 23 X 10-⁴

B. 0.23×10-³

C. 2.3x 10-²

D. 2.3x 10-¹**Correct answer: 0.23x 10-³** - Which is not a base unit in SI units?

A. Kilogramme

B. Joule

C. Ampere

D. Kelvin**Correct answer: joule** - The unit of force is ….. And its symbol is ….. Which is the correct pair?

A. Newton, N

B. Newton, n

C. Newton, n

D. newton, N**Correct answer: newton, N** - Zero to the right of non-zero digits are

A. Significant

B. Not significant

C. May or may not be significant

D. None of these**Correct answer: Not significant** - The sum of three numbers, 2.7543, 4.10, and 1.273, up to the correct decimal places is

A. 8.1

B. 8.13

C. 8.1273

D. 8.127**Correct answer: 8.13** - The dimensions of the stain are

A. MLT²

B. ML-²T

C. M°L°T°

D. M-¹L-¹T-¹**Correct answer:M°L°T°** - Which of the following is not considered a fundamental quantity in physics?

A. Length

B. Mass

C. Time

D. Weight**Correct answer: weight** - One noon to another noon is called

A. 24 hours

B. One day

C. One solar day

D. All of these**Correct answer: one solar day** - Unit of G is?

A. Nm² kg²

B. N m²kg

C. N m² kg-²

D. N m² kg-¹**Correct answer: N m² kg-²** - ML-¹T-² is the dimension of

A. Force

B. Pressure

C. Momentum

D. Energy**Correct answer: pressure** - Which is an accurate record for the diameter of wire when measured in a screw gauge of least count 0.001 cm

A. 2.3 cm

B. 2.31 cm

C. 2.312 cm

D. 2.3124 cm**Correct answer: 2.312 cm** - One erg is equal to….. Joule.

A. 10⁵

B. 10-⁵

C. 10⁷

D. 10-⁷**Correct answer: 10-⁷** - Circle of radius 4.5 cm its Circumferences are approximately

A. 35 cm

B. 32 cm

C. 30 cm

D. 28 cm**Correct answer: 28 cm** - The physical quantity having the same unit in all the systems of units is

A. Length

B. Time

C. Mass

D. Foot**Correct answer: time** - Which of the following is not a dimensionless quantity?

A. Angle

B. Strain

C. Specific gravity

D. Density**Correct answer: density** - Units are Classified into …. Groups.

A. 2

B. 4

C. 5

D. 7**Correct answer: 2** - A set of fundamental and derived units is known as

A. Supplementary units

B. System unit

C. Complementary units

D. Metric units**Correct answer: complementary units** - A light year is a unit for the measurement of

A. Distance

B. Time

C. Temperature

D. Luminous intensity**Correct answer: Distance**