cameroon gce A level June 2004 physics 2

cameroon gce A level June 2004 physics 2

cameroon gce A level June 2004 physics 2

A 100g calorimeter contains 300g of water at room temperature. 50g of ice is added to this calorimeter and the equilibrium temperature recorded is 282.7K. Calculate the room temperature. The specific heat capacity of copper = 380J kg-1 K-1, The specific heat capacity of water = 4200J kg-1 K-1, the specific latent heat of ice = 3.25 x 105 J K-1

The source S supplies 300W to the resistor R1, R2 and 100Ω respectively

3. 4. (a) In an experiment to determine the focal length of a convex lens, f, the magnification, m, was calculated from different

PDF is loading please wait...




Comments

comments

Leave a comment

Your email address will not be published. Required fields are marked *

Download our application
kawlo
sponsors Ads