• 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
Permissible noise level at Residential area during night time is :

75 dB (A)
55 dB (A)
45 dB (A)
80 dB (A)

ANSWER DOWNLOAD EXAMIANS APP

Physics
When all the forces and torques are balanced in a mechanical body it is said to be in

Equilibrium
None of these
Static
Buoyancy

ANSWER DOWNLOAD EXAMIANS APP

Physics
A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).

80
20
40
10

ANSWER DOWNLOAD EXAMIANS APP

Physics
Flywheel is an important part of a steam engine because it :

Gives strength to the engine
Accelerates the speed of the engine
Decreases the moment of inertia
Helps the engine in keeping the speed uniform

ANSWER DOWNLOAD EXAMIANS APP

Physics
The moment of inertia of a body does not depend upon

The axis of rotation of the body
The mass of the body
The mass distribution in the body
The angular speed of the body

ANSWER DOWNLOAD EXAMIANS APP

Physics
The flow of thermal energy is called

Voltage
Current
Heat
Potential

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
↑