Download Aptitude Crack
img not found img not found

Alternating Current vs Direct Current

Q1:

If the frequency of a radio wave is increased, then its wavelength will:

A increase

B decrease

C remain the same

D cannot tell

ANS:B - decrease

As we know that wave length(lambda) = velocity of light(c)/frequency.

Here frequency is inversely proportional to wavelength.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.