The mass of Jupiter is 314 times that of Earth and the diameter of Jupiter is 11.35 times that of the Earth. If 'g' has a value of 9.8m/s2 on the Earth, what is the value on the Jupiter?
The equation for the acceleration due t...
Q: How does the current in the secondary of a transformer compare to the current in the primary if the ...
A: The relation is given by,
Q: What is upthrust or buoyancy?
A: Buoyancy is the upward force exerted by fluid on the object when it is put in or submerged in the fl...
Q: What is Prandtl tube?
A: Prandtl tube is also known as the pitot static tube.
Q: What is work done by centripetal force?
A: Work done is,
Q: What is the superiority of Kelvin's scale over other scales?
A: The superiority of Kelvin's scale over other scales is that
Q: Room temperature is 30 degree C . Express this in degree fahrenheit and Kelvin.
A: Given:Temperature = 30o C
Q: When a gas glows, discrete colors are emitted. When a solid glows, the colors are smudged. Why?
A: Different colors are observed when a gas glows since the colors come from electrons jumping down fro...
Q: Bridges are declared unsafe after a long use. Why?
A: Step 1A bridge is used for a long time, it undergoes alternate cycles of stress and strain continuou...
Q: Why the surface of a liquid act like a stretched membrane?
A: Surface tension is the special property of a liquid due to which the liquid tends to minimize its su...