ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

Try The MCQ's Test For ECAT Physics Chapter 1 Measurements

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

1 gm-cm-3is equal to:

Question # 2

Which quantity has different dimension?

Question # 3

Silicon can be obtained from

Question # 4

Astrophysics is a branch of physics, which deals with

Question # 5

Light year is a unit of:

Question # 6

The system international (SI) is built from _______ kind of unites

Question # 7

Light year is a unit of:

Question # 8

The body of physics involves

Question # 9

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

Question # 10

The quantity having dimension of ML2T02will earth is:

Question # 11

Physics details with the study of:

Question # 12

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

Question # 13

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

Question # 14

Diameter of the atom is of the order of

Question # 15

Significant figures in 0.0010 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
2 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
3 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
4 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
5 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
6 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
7 From sand, we get a material used for construction of computer chips. That material is called:
A. Copper
B. Lead

C. Silicon
D. Germanium
8 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
9 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
10 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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