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Waseem walks 6m in south direction from point X then takes a right turn and walks a distance of 8m and reached point Y. From there it reaches point Z by walking 12m in the east direction. With the given hints, following movement can be drawn: After that he turns right and walks 7m to reach point A. From there he again takes a right turn and walks for 6m and then stops there which is called point M. With the given hints, following movement can be drawn:
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
Cryogenics is a branch of Physics that deals with what?
The direction of magnetic field inside a magnet is
In circular motion the direction of velocity changes at _______ points.
Which of the following pairs of phenomena illustrate the particle nature of the electromagnetic radiation?
A galvanometer coil has a resistance of 14 Ω and the metre shows full scale deflection for a current of 4 mA. How will you convert the metre into a vo...
The order of wavelengths for ordinary light is:
The colour of sky appears blue due to –
Which of the following particles in motion, having the same kinetic energy, has the shortest wavelength?
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...