Question # 1

Density is defined as:

Choose an answer

Mass per volume

Volume per mass

Mass X volume

Mass per length

For multiplication and division purposes, percentage uncertainties are:

Choose an answer

Add

subtracted

Multiplied

Divided

Those quantities which can be measured accurately are known as

Choose an answer

Physical Quantities

Scalar Quantities

Vector Quantities

Non Physical Quantities

Which one of the least multiple:

Choose an answer

Pico

Femto

Nano

Atto

The quantity have dimension of ML²T⁰²will have SI unit of:

Choose an answer

Watt

Newton

Joule

Metre

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

Choose an answer

Germanium

Silicon

Copper

Lead

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

Choose an answer

Two

Three

Four

Five

Light year is a unit of:

Choose an answer

Time

Distance

Velocity

Intensity of light

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

Particles have the mass smallest of following is:

Choose an answer

Electron

Proton

Neutron

Quark

The information from far side of the universal are gathered by:

Choose an answer

Radio telescope

Microscope

Telescope

Spectro scpe

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Choose an answer

Optics

Mechanics

Thermodynamics

Astrophysics

The quantity having dimension of ML²T⁰²will earth is:

Choose an answer

80 sec

500 sec

1.802 X 10⁴sec

Aerophysics

Silicon can be obtained from

Choose an answer

Lead

Uranium

An isotope of oxygen

Sand

Which quantity has different dimension?

Choose an answer

Tension

Work

Energy

Torque

Diameter of the nucleus s of the order of

Choose an answer

10^-10m

10^-12m

10^-15m

10^-18m

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