A. behind him B. in front of him C. into his hand D. by his side The moment ball is thrown, it is moving with the velocity of the car. According to the inertia of motion it will continue to move in the same direction with the same velocity. As the ball is moving up … Read more
A. saponification B. hydrolysis C. condensation D. polymerisation
A. Gravitational force B. Electrostatic force C. Magnetic force D. Nuclear force
A. Spore staining B. Quellung reaction. C. Mcyfaydean reaction D. None of the above
A. Temperature of air B. Pressure of air C. Moisture content in air D. Wind in the direction of propagation of sound Air pressure has no effect at all in an ideal gas approximation. This is because pressure and density both contribute to sound velocity equally, and in an ideal gas the two effects cancel … Read more
A. gravitational pull of the moon B. low pressure trough in the ocean C. deformation of sea floor and vertical displacement of water D. sudden change in the monsoon wind
A. Eco-anxiety B. Eco-fear C. Eco-depression D. Eco-alarm
A. Blue B. Green C. Orange D. Yellow
A. 0 °F B. 212 °F C. 32 °F D. -32 °F
A. Length of an object B. Time C. Space D. Velocity of light One of the oddest things about our universe is that it has some fundamental constants. … Thus, for his theory of relativity to work, he hypothesized that the speed of light must remain constant. In the century since Einstein developed his theory, … Read more