ICSE − Q & A

guys in the section A in the resistance for music system i got it wrong in the last step and wrote 300A in place of 30 A..will i get step marking there or any grace marks..pls reply

+ 1 more questions by ishanuj99  

what was the frequency ratio?? i wrote..4:3 but many were saying 1:1
asked by Ishanuj Hazarika (ishanuj99) 9 years ago
5

Q.5 Efficiency...also plzzzz show how....??????

energy conversion of cathode ray tube

+ 1 more questions by bhavesh988  

answer for Q1 d
asked by Bhavesh Choudhari (bhavesh988) 9 years ago
1

How many marks would lose for writing all info for calorimetry sum? I didn't write mc(T-t) on right side of =. That's the reason I got it wrong. I hope I don't get 0 cause it's 4 marks!

Heat energy per minute for 4ohm resistor?

Was the heat answer in section b 84.45grams?

Hey guyz! How was ua paper!??:-D

I was prepared for the worst but the level of paper was worst

+ 1 more questions by yobro99  

What a paper it was
asked by Ankit kumar (yobro99) 9 years ago
0

I m leaving ans som1

+ 3 more questions by jojojo  

Light mystery but concise says it's loudness quality wavefirm
asked by Jesse Bolt (jojojo) 9 years ago

Plz ans fast
asked by Jesse Bolt (jojojo) 9 years ago

Characteristics of sound wave and characteristics of musical sound three each
asked by Jesse Bolt (jojojo) 9 years ago

For those who are a bit confused. Centrifugal force is just the absence of centripetal force. :)