Worthy Physics Links

http://www.physicsclassroom.com/shwave/ http://www.compadre.org/ http://www.phys.unsw.edu.au/einsteinlight/ http://www.chemeddl.org/resources/ptl/ http://www.compadre.org/informal/ http://www.compadre.org/precollege/search/browse.cfm?browse=GSSS http:/...

The problem of a rock thrown vertically up

A rock is thrown vertically upward from the ground with an initial speed 15m/s. a. how high does it go b. how much time is required for the rock to reach its maximum height? c. what is the rock’s height at t=2.00s? (Posted by Merhawi) Answer: (a) u=1...

The problem of a rock thrown vertically up

A rock is thrown vertically upward from the ground with an initial speed 15m/s. a. how high does it go b. how much time is required for the rock to reach its maximum height? c. what is the rock’s height at t=2.00s? (Posted by Merhawi) Answer: (a) u=1...

How does the size of the bulb in thermometers affect the range and sensitivity of the thermometer?

Do you have an answer? Please feel free to post your answer. We’ll elaborate it after receiving your responses as comments Related posts:Science Physics Project Links Related posts:Science Physics Project Links

SUMMATIVE ASSESSMENT 1 FOR CBSE CLASS 9 (GRAVITATION)

Find below a question bank from the chapter GRAVITATION of class 9. Portions up to the syllabus for Summative assessment 1 only is included. The answers are not published herewith. Students are advised to solve the questions and problems and post the q...

What is the difference between centre of gravity,centroid and centre of mass ?

Centroid is the geometric centre of a plane figure or object Centroid divides the shape into regions of equal moments.     Centre of mass is the mean location of all masses in a system   Centre of gravity is the point through which the w...

A too simple question paper from Physics (Magnetic effects of current and magnetism) for class XII

If you find these question easy to answer, well and good. If you don’t, please revise these portions thoroughly. These are based on just the minimum level of learning expected from a Class XII student. State Gauss theorem in magnetism. Define the ter...