⟩ Which one of the following is an object with such a strong gravitational field that even light cannot escape from its surface?(A) Neutron star(B) White dwarf(C) Black hole(D) Supernova star
(C) Black hole
(C) Black hole
A moter Cycle run on a circular road @ 40Km/hours Speed. The total weight of the Moter cycle with rider is 50Kg. He has started from a point and finished the jurney till same point with four round, which distance is 40Km per round find the toter work done by the rider?
Why the sky appears blue?
Which chemical is used to ripe the fruits?
What is the use of Dynamo?
What is the chemical name for Baking Soda?
Which the base of quartz crystal working in the watch?
Which animal uses sounds as its eyes?
Which is the heaviest body of our solar system.a)Sunb)Uranusc)Jupiterd)Saturn
How the Oil rises up the wick in a lamp?
Why does a big fire in the open appear to be fanned by strong winds?