• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Physics

Physics
Energy travels from Sun to Earth through

Conduction
Modulation
Radiation
Convection

ANSWER DOWNLOAD EXAMIANS APP

Physics
In MRI machine, which one of the following is used?

Sound wave
Ultra-sound wave
Magnetic wave
X-ray

ANSWER DOWNLOAD EXAMIANS APP

Physics
The focal length of a concave mirror with a radius of curvature of 20.0 cm is :

10 cm
15 cm
20 cm
5 cm

ANSWER DOWNLOAD EXAMIANS APP

Physics
A radioactive substance does not undergo any change (in mass or charge) during

Alpha-emission
Beta-emission
Oxidation
Gamma-emission

ANSWER DOWNLOAD EXAMIANS APP

Physics
Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

Made up of slabs of different refractive indices
Of variable refractive index
Homogeneous and transparent
Inhomogeneous and transparent

ANSWER DOWNLOAD EXAMIANS APP

Physics
Light beam which is highly directional is called:

Grazer
Laser
Eraser
Maser

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Physics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑