To make them gas, you have to give liquids,

energy or form?

Why are clouds white?

Concave & convex lens of same mass & radii rotate about an axis passing through their centre & perpendicular to the plane which one will have greater mnment of inertia

List four ways in which lighting can be produced?

11. What is the wavelength of an earthquake wave if it has a speed of 5000 m/s and a frequency of 10 HZ step#1 step#2 step#3

A box can slide with negligible friction on a horizontal table top. a string of negligible mass runs horizontally over a dowel with negligible friction, and then connects to an identical box which is falling vertically.

Scscientist ask questions and make observations what types of questions and observations would you make if you are scientist studying schools of fish in the ocean

4. Water is flowing at 12m/s in a horizontal pipe under a pressure of 600kpa radius 2cm. a. What is the speed of the water on the other side of 0.5cm radius? b. What is the pressure of the other side?

What caused the solar system to form a disk?

Under what circumstances can air resistance exercises ignored?

How does friction affect all moving objects?