• 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
Megahertz is a measurement of

Frequency
Wavelength
Capacity
Speed

ANSWER DOWNLOAD EXAMIANS APP

Physics
Echolocation is an adaptation bats use to

Hunt insects in flight
Locate flowering plants
All of these
Find warm places for hibernation

ANSWER DOWNLOAD EXAMIANS APP

Physics
Bats can sense obstacles because they produce

Micro sound waves
Ultrasonic sound waves
Infrasonic sound waves
Supersonic sound waves

ANSWER DOWNLOAD EXAMIANS APP

Physics
A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an

Ultrasonic wave
Audible wave
Infrasonic wave
Microwave

ANSWER DOWNLOAD EXAMIANS APP

Physics
Which term is not associated with sound wave?

Mach
Candela
Hertz
Decibel

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 209
  • 210
  • 211
  • 212
  • 213
  • ...
  • 280
  • »

GO TO PAGE

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
↑