Meter in a vehicle that calculates distance covered by the vehicle is called __________.
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Air moves from the region where the air _____________________________.
Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?
Farad is unit of ___________.
The SI unit of acceleration is __________.
Bubbles of air rise up through liquids due to
_________________ through a plane surface is the product of the magnetic flux density normal to the surface and the area of the surface.
The rate of change of linear momentum of a body is proportional to the ___________ acting on it.