Units and Measurements — Physics STD 11 Science — Question

Time period of simple pendulum executing simple harmonic motion is .

Materials which have large plastic range of extension are called ______.

A gas behaves as an ideal gas at .

A pair of forces of equal magnitude but acting in opposite directions with different lines of action is known as a ............. .

Releasing the arrow after placing the string on the ____________bow is called.

'Heat cannot itself flow from a body at lower temperature to a body at higher temperature' is a statement in consequence of ­­________________.

Fill in the blanks: Light year is the unit of _____.

Heat engine converts thermal energy ____________in energy.

Liquid flow occurs when the value of R is more than 3000 is ____________

Linear momentum of a body remain conserved when there is no external ______ acts on the body.