Correct answer
B. v=rw
Explanation
v=rw is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Longitudinal waves do not exhibit _____________________?
Radioactive decay obeys which one of the following law ?
In a semiconductors the charge carriers are ___________________?
For the successful operation of Heat engine which condition should be met ?
Smaller the least count of the instrument more is the measurement________________?
A photon of wavelength 900nm behaves like a particle of mass______________?