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Hence option 3 is right
What is the point called where the total mass of a body is considered to be concentrated?
The force that resists the motion of a body sliding over a surface is called:
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 × 108 rad/s)t]} î.
Compute the...
The Lyman series in hydrogen atom spectrum lies in:
If mass is doubled and velocity is tripled, how will kinetic energy change?
When a passenger in a moving bus is suddenly thrown forward when the bus stops, this is explained by:
A body of mass 2 kg is moving with velocity 3 m/s. What is its kinetic energy?
Which conservation law is violated in nuclear beta decay if neutrinos are not considered?
What is the principle behind the working of a transformer?
Boyle’s Law is applicable to gases under which conditions?