ICSE − Q & A

Can anyone pls show me the working of this question-A piece of ice of mass 40g is added to 200g of water at 50C.Calculate the final temperature of water when all the ice has melted.

I want to upload a pic of question plz tell how to do

+ 1 more questions by manmeetshergill  

You r given half litre of water at 20 degree Celsius. Which process (boiling off completely or bringing to its boiling point will take more time. Explain
asked by Manmeet Kaur (manmeetshergill) 7 years ago
1

MCB and ELCB 4 differences please?

Does the frequency of the forced vibration have to be the same or a multiple of the natural frequency of the body on which the forced vibration is being applied for resonance??Plz reply ASAp....

Can some1 explain why the critical angle of light in a medium decreases with decrease in temperature??

. How will the Centre of gravity of a symmetrical cylinder change if it is one fourth filled with water. Justify.

Can anyone explain me Faraday's  explanation for the phenomenon of electromagnetic induction..plzz..as soon as possible...??

what is the formula of voltage drop?

Listen everyone, I'd like to ask you all if double pole switch working should be considered important ??? REPLY FREELY IF ANYONE OF YOU Feel it important for the exam  ?? Be Quick please !!!

Does body always vibrate with its own natural frequency  and amplitude no matter how hard it may be struck?If yes then can any1 tell me how forced vibrations are different??? If no then can any1 elaborate on free and forced vibrations by bringing imp points of difference? Plzzz ASAP