The phenomenon of trade winds takes place due to
Which one among the following waves are called waves of heat energy?
The position-time (x – t) graph for motion of a body is given below :
Which one among the following is depicted by the above graph?
Two copper wires A and B of length l and 2l respectively, have the same area of cross-section. The ratio of the resistivity of wire A to the resistivity of wire B is
Which one among the following is the largest monkey?
Birds like Flamingos can stand on one leg. Which among the following statements relating to this is/are correct?
Select the correct answer using the code given below :