FeedBack Form

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

TNPSC Physics Online Test Questions

General Science
9. X rays can pass through
 
  • A. Lead
  • B. Gold
  • C. Calcium
  • D. Carbon
Answer: C.
Calcium
 
10. Microwaves are not generated by
 
  • A. Travelling wave tube
  • B. Magnetron
  • C. Coolidge tube
  • D. Klystron
Answer: C.
Coolidge tube
 
 
11. The carbon filament is invented by
 
  • A. Volt
  • B. Ampere
  • C. Newton
  • D. Edison
Answer: D.
Edison
 
12. Sea water is conveted into potable water by
 
  • A. Reverse osmosis
  • B. Filtration
  • C. Electrolysis
  • D. Primary treatment
Answer: A.
Reverse osmosis