If the earth is assumed to be a sphere of radius `6.4xx10^(3)km`, then what will be its capacitance?

The radius of the earth is 6400km , what is its capacitance?

If earth is taken as a sphere of radius 6400 km and mass 6xx10^(24) kg, what would be the value of g on the surface of earth ?

Assuming the Earth to be a spherical conductor of radius 6380 km, calculate its capacity.

Assume that the nucleus of the fluorine atom is a sphere of radius 5xx10^(-3) cm. What is the density of matter in the nucleus?

Assuming the earth to be a sphere of radius 6370 km, how many square kilometres is area of the land, if three-fourth of the earth’s surface is covered by water?

Assuming the earth to be a sphere of radius 6370 km, how many square kilometers is area of the land, if three-fourth of the earth’s surface is convered by water.

How much below the surface of earth does acceleration due to gravity become 1% of its value at the earth's surface ? The earth is assumed to be a sphere of radius 6.4xx10^6m .

If the mass of the earth is 6xx10^(27) g and its radius 6400 km, what will be the acceleration due to gravity at a height 64 km above the earth's surface ? Given that G=6.67xx10^(-8) CGS unit.

Assuming the earth of to be a uniform sphere of radius 6400 km and density 5.5 g//c.c. , find the value of g on its surface G=6.66xx10^(-11)Nm^(2)kg^(-2)