Which of the following propeties is not considered in cho...
Which of the following propeties is not considered in choosing mercury as a thermomemetric liquid?
density
expansivity
conductivity
opacity
Correct answer is A
No explanation has been provided for this answer.
In an elastic collision I. Energy is conserved II. Energy is decreased III. Energy is increased...
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The electric field intensity in a place where a charge of 10-10c experiences a force of 0.4N is?...
A note of frequency 2000Hz has a velocity of 400 ms-1. calculate the wavelength of the note...