ICSE − Q & A

In the 2016 edition, gear ratio is wrong right?
It should be NB/NA.
Then , is the gain in torque also wrong? And the gain in speed? Should they be changed?

Pls give relations between wavelength, refractive index, speed, deviation,

all the best friends

hey can you solve this :- http://www.respaper.com/priya0705/7561-zip.html 
Q.3(e)

all the best

+ 1 more questions by hemab  

an engine can pump 30,000 litres of water to a vertical height of 45 metres in 10 minutes.calculate the work done by the machine and the power. density of water =10^3 kg/m^3,1000 litre= 1 m^3,g= 9.8 m/s^2).how to solve??
asked by Hema Bonaboyina (hemab) 7 years ago
0

http://www.respaper.com/vivekgupta98/5325-pdf.html how do you solve 3.d?

+ 2 more questions by tedgreen  

http://www.respaper.com/icse/159/1828-pdf.html Whats the Q3. B) I know it's Gk ans but my brains gone for a toss.
asked by ... (tedgreen) 7 years ago
1

What's the method of detection of uv rays?
asked by ... (tedgreen) 7 years ago
2

Can anyone  say me what happens  if a radioactive  substance is oxidised

pg 164 question 27(IN CONCISE)
Hey,  in that question why are they sayin that since the length of air column in B is 3 times that of D therefore resonance is taking place because A and C are 4 and 2 times that of D?

+ 1 more questions by shivaanee22  

http://www.respaper.com/anurag45/4092-pdf.html q5 (a)
asked by Shivaanee sharma (shivaanee22) 7 years ago
1

For the heating curve of water, do we also draw the part after vaporisation?

What is pole fuse?