Television radio phone spread signals through...? Mcqs

Latest MCQs

Television radio phone spread signals through...?

(A) Electromagnetic waves
(B) Radio waves

(C) UV waves
(D) None of these

Latest MCQs

Which among the following is a positively charged particle emitted by a radioactive element...?

(A) Beta rays
(B) Alpha Rays

(C) Gamma rays
(D) Cathode rays

Latest MCQs

Who is credited for discovery of Planetry motion___...?

(A) Nicolaus Copernicus
(B) Darwan

(C) Kepler
(D) None

Latest MCQs

Ozone layer protect us from the harmful _______ of the Sun....?

(A) Heat
(B) Cold

(C) Ultraviolet rays
(D) None of these

Latest MCQs

Till now, how many Pakistanis won the Nobel Prize for Physics?

(A) 1
(B) 2

(C) 3
(D) 4

Latest MCQs

Which chemical element has properties of a metal and no metals...?

(A) Metalloid
(B) Lanthanoid

(C) Actanoid
(D) Graphite

Latest MCQs

Which is the neutral particle...?

(A) Electron
(B) Proton

(C) Neutron
(D) None of these

Latest MCQs

Day and night changes due to...?

(A) Earth' revolution
(B) Earth's rotation accompanied with its revolution

(C) Earth's rotation around its axis
(D) None of these

Latest MCQs

The SI unit of energy is...?

(A) Kelvin
(B) Joule

(C) Temperature
(D) Mole

Latest MCQs

What is the S.I unit of temperature...?

(A) Kelvin
(B) Centigrade

(C) Fahrenheit
(D) None of these

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