Physics
In the case of bodies falling under gravity which of the following remains constant at a given place?

All listed here
Acceleration
Kinetic energy
Potential energy

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Physics
What is a neuron ?

Basic unit of energy
Basic unit of nervous system
Particle released during radioactivity
The anti-particle of neutron

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Physics
A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by

Increasing the radius of the capillary tube
Decreasing the radius of the capillary tube
None of these
Increasing the height of water in the vessel

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