Physics MCQs with Answers

B. 3×10¹⁰ gauss

D. 1/3×10^-8 gauss

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “1 Weber / m² is equal to __________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “10⁴ gauss”
}
}

C. Multiplier

D. None of these

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “A low resistance which can bypass a current is: _____________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Shunt”
}
}

B. Affect in charging a battery

C. Affect while passing through an inductance

D. Heating effect through a resistance

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “A.C. and D.C. have the same __________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Heating effect through a resistance”
}
}

B. Three

C. Four

D. One

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “As a result of annihilation of electron and positron, number of γ–ray (Gama ray) photons are: ________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Two ”
}
}

C. Proton

D. None of these

Navstar is the original name for the Global Positioning System (GPS), a modern satellite-based navigation system developed by the United States. It is used globally for determining precise locations.

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “Modern system of navigation satellites called ___________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Navstar”
}
}

B. Reflect

D. None of these

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “A black body has the property to _____________ all the radiation entering it.”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Absorb”
}
}

B. E=hf

C. E=m²c

D. E=mv²

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “Mass-Energy relation given by Einstein in represented as: ____________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “E=mc²”
}
}

C. 2.6×10² m/s

D. 2.6×10 m/s

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “The mass of an object will get doubled at the speed of __________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “2.6×10⁶ m/s”
}
}

B. Contracts

C. Constant

D. Uniform

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “Due to the relative motion of observer and frame of reference time:”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Dilates”
}
}

B. Marley

D. Stefan Boltzman

{
“@context”: “http://schema.org”,
“@type”: “Question”,
“name”: “Compton’s effects was presented by: ________?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Arthur Holly Compton”
}
}