Question # 1

Diameter of the nucleus s of the order of

Choose an answer

10^-10m

10^-12m

10^-15m

10^-18m

Physics deals with the study of

Choose an answer

Matter

Energy

Both of them

Human Body

Number of supplementary units are

Choose an answer

Three

Two

Seven

Five

At the present time, the main frontiers of fundamental science are

Choose an answer

2

3

4

5

Branch of physics which deals with the study of stars and galaxies is called:

Choose an answer

Solid state physics

Astrophysics

Molecular physics

Chemical physics

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Choose an answer

0.005 mm

0.05mm

0.5mm

5.0mm

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Choose an answer

19.398

19.400

19.4

19.3

For addition and subtraction purposes, absolute uncertainties are:

Choose an answer

Added

Subtracted

Multipiled

Divided

Which of the following are the units of intensity of light

Choose an answer

Pois

Lux

Siemen

Candela

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Choose an answer

0.005 cm

0.01 cm

0.02 cm

0.001 cm

The definite number of significant figures in 5000 is:

Choose an answer

Four

Three

Two

One

Distance to nearest galaxy from earth is

Choose an answer

10¹⁰m

10¹⁵m

10⁴⁰m

10³⁰m

Which one of the least multiple:

Choose an answer

Pico

Femto

Nano

Atto

Which quantity has different dimension?

Choose an answer

Tension

Work

Energy

Torque

High energy physics is branch of physics, which deals with:

Choose an answer

Stars and galaxies

Sub-atomic particles

Light and sound

Molecules

From sand, we get a material used for construction of computer chips. That material is called:

Choose an answer

Germanium

Silicon

Copper

Lead

More Classes

Other Links

Physics ECAT Pre Engineering Chapter 1 Measurement Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer