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

Magnetic wave
Ultra-sound wave
Sound wave
X-ray

ANSWER DOWNLOAD EXAMIANS APP

Physics
An object which absorbs all colours and reflects none appears:

Blue
White
Black
Grey

ANSWER DOWNLOAD EXAMIANS APP

Physics
Erg cross Sec is the unit of

Angular momentum
Energy
Planck's constant
Linear Momentum

ANSWER DOWNLOAD EXAMIANS APP

Physics
The cover of a solar cooker is made of glass because

It absorbs sun's rays
It reflects sun's rays
It retains the heat inside by the green house effect
It rediates heat better than metals

ANSWER DOWNLOAD EXAMIANS APP

Physics
When light passes from one medium to another, this phenomenon of change in its direction is called ________

Refraction
No option is correct
Propagation
Diffraction

ANSWER DOWNLOAD EXAMIANS APP

Physics
A nuclear reactor is said to have become 'critical' when

It starts emitting dangerous radioactive radiations
It is shut down to avoid explosion
It stops due to malfunctioning
It is ready to produce controlled energy

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
↑