Which of the following radiations has it's frequency ...
Which of the following radiations has it's frequency lower than that of infrared radiation?
Ultra-violet rays
gamma rays
x-rays
radio waves
Correct answer is D
No explanation has been provided for this answer.
Three capacitors of capacitance 2μF, 4μFand 8μF are connected in parallel and a P.D of 6V i...
When white light is dispersed by a spectrometer, the component having the shortest wavelength is ...
The instrument used to view stars is the ...
Which of the following metals will provide the greatest shield against ionizing radiation ...
Tea pots are often silver-coated to prevent heat loss by ...
In which of the following media would sound wave travel fastest? ...