Specific Heat Capacities of Gases — Physics STD 11 Science — Question

In a connected motion of two body, acceleration of both the bodies are _______.

Give the magnitude and direction of the net force acting on. A kite skillfully held stationary in the sky.

In the above given problem if the lower thread is pulled with a jerk, what happens?

Textbooks on science may give you a wrong impression that studying science is dry and all too serious and that scientists are absent-minded introverts who never laugh or grin. This image of science and scientists is patently false. Scientists, like any other group of humans, have their share of humorists, and many have led their lives with a great sense of fun and adventure, even as they seriously pursued their scientific work. Two great physicists of this genre are Gamow and Feynman. You will enjoy reading their books listed in the Bibliography.

A coolie with load on his head is walking on a horizontal plateform. What is work done against gravity?

Explain how a cat is able to land on its feet after a fall taking advantage of the principle of conservation of angular momentum.

Three containers have different area on the top surface and same base area. If equal volume of a liquid is put in them which will have more pressure at its base?

How would the period of spring mess system change when it is med€ to oscillatc horizontally and then vertically?

If a thin lens is dipped in water, does its focal length change?