ICSE − Q & A

https://www.respaper.com/hermione02/8330-zip.html Third Preboard paper 2017-18, CMS Lucknow.

what is the principle on which sonar is based????

https://www.respaper.com/krishnair/7822-pdf.html Q7, b i pls

+ 1 more questions by eternityseeker  

Do we have to learn equations of nuclear fission and fusion?
asked by Sahaj Shah (eternityseeker) 5 years ago
3

The unit of loudness is phon or decibel??

+ 1 more questions by pubgalpha  

https://www.respaper.com/chickezz5/2013-pdf.html Q 5 b ii)
asked by Rajas Baadkar (pubgalpha) 5 years ago
1

In Damped Vibrations, The Amplitude continuously decreases. But what about Frequency? Does it remain same or what?

+ 1 more questions by prateek235  

A simple doubt here(for people who are tired of discussing complicated problems): If velocity is doubled, how is K.E of a body affected? (I know it becomes 4 times) But can anyone work it out and show me how exactly such questions should be written in the exam?
asked by Prateek Pradhan (prateek235) 5 years ago
2

WIll the questions of section B in physics come unit wise

Do we need to do all the derivations for the exam? Which ones are important?

https://www.respaper.com/iqbalmohd/6708-zip.html Q 7) c) i) and ii)

Current carrying wire placed between the poles pieces experiences _________ force.
Why is it couple force??

Draw a ray diagram to show the rays of light move from object to imagine in photocopier
Is it object at 2F1 plz confirm