Which of the following electromagnetic waves is most ener...
Which of the following electromagnetic waves is most energetic?
Radio waves
X-ray
Gamma rays
Ultra-violet rays
Correct answer is C
The gamma rays have the shortest wavelength and therefore, impart the highest photon energy.
The slope of a striaght line displacement time graph indicates the ...
Change of state is accompanied by change of? ...
The resultant capacitance in the fig above is ...
What type of reaction is represented by the following scheme? 21X + 21Y + \( ^...
Which of the following sets of quantities is fundamental? ...
An electric heater has a resistance of 50Ω. When it is immersed in water and connected to m...