Tag: physics

Quizzes (598) Questions (13441)

Questions Related to physics

Multiple choice physics bharat and science introduction to science contribution of physics in technology and society physics in relation to other sciences

In which of the following layers of the atmosphere most of the ozone is present ?

  1. Troposphere

  2. Exosphere

  3. Mesosphere

  4. Stratosphere

  5. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ozone is present throughout the lower atmosphere (troposphere and stratosphere). Most ozone resides in the stratospheric “ozone layer” above Earth's surface.

Multiple choice physics physical world introduction to science contribution of physics in technology and society physics in relation to other sciences

Nano science is the study of fundamental principles that nature permits at the nanoscale or less than that $i e . . . . . . . . . . . .$ 

  1. The classical mechanics

  2. the wave mechanics

  3. The quantum mechanics

  4. none of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nanoscience deals with materials at the scale of 1 to 100 nanometers. At this scale, classical physics fails, and the behavior of matter is governed by quantum mechanical effects.

Multiple choice physics bharat and science introduction to science contribution of physics in technology and society physics in relation to other sciences

State whether given statement is True or False.
Science is Classified into various branches like physics, chemistry, biology, medical science, agriculture science ?

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Science is Classified into various branches like physics, chemistry, biology, medical science, agriculture science-True

Multiple choice physics bharat and science introduction to science contribution of physics in technology and society physics in relation to other sciences

Name the Indian scientist who has contributed in the  discovery of inelastic scattering of light by molecules.

  1. C.V. Raman

  2. M.N. Saha

  3. S.N. Bose

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

C.V. Raman is the Indian scientist who has contributed in the discovery of inelastic scattering of light by molecules.

Multiple choice physics bharat and science introduction to science contribution of physics in technology and society physics in relation to other sciences

Which one of the following correctly describes AGNI ?

  1. A long range gun

  2. A long range missile

  3. A versatile tank

  4. A fighter plane
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Agni missile is a family of medium to intercontinental range ballistic missiles developed by India, named after one of the five elements of nature. Agni Missiles are long range, nuclear weapons capable surface to surface ballistic missile.