FeedBack Form

Your Name :
Your Email :
Your Location :
Your Message :
   
FeedBack

Physics Questions and Answers

General Science
149. Loudness of sound produced by a vibrating string is directly proportional to
 
  • A. square of the amplitude
  • B. the amplitude
  • C. vibrating length
  • D. the frequency
 
 
150. The instrument used to measure the radioactivity is
 
  • A. Radio compass
  • B. Rador
  • C. Geiger counter
  • D. Radio micrometer
 
151. The most basic of all test instrument is the
 
  • A. multimeter
  • B. galvanometer
  • C. ohm meter
  • D. oscilloscope
 
152. The latent heat of fusion of ice is
 
  • A. 69.7
  • B. 76.9
  • C. 79.7
  • D. 68.9