ICSE − Q & A

factors on which Specific heat capacity depends

Suresh applies a force of 6kgf to draw a 4.8kg bucket of water from a well using a single fixed pulley. Assuming all extra force is used to overcome frictional forces, calculate MA, VR, eff.

Does always a light ray passing through a prism bend towards the base of prism

+ 2 more questions by manmeetshergill  

I want to upload a pic of question plz tell how to do
asked by Manmeet Kaur (manmeetshergill) 7 years ago
0

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

can anyone pls give the ans for the question asked in icse 2017 physics prelims (the bai avabai frarnji petit girls school) question 2a 3rd part

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.

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...??