ICSE − Q & A

Aei if the formulae is correct then answer is wrong in maths hwo much will they reduce

what is directly heated filament and indirectly heated filament 
and which is superior?

+ 1 more questions by coolboys98657  

what are the important topics in physics?
asked by Anonymous (coolboys98657) 8 years ago
0

Do we have to learn about overloading and short circuiting in detail?

+ 1 more questions by ruchika16  

For dual control switch only the diagram is important right? Or do we have to learn its working in detail?
asked by Nina (ruchika16) 8 years ago
2

A force of 2000N is used to stretch a bow through a distance of 25cm. If this stretched now shoots out an arrow of mass 2g, calculate the speed with which the arrow travels assuming that there are no energy losses...is the answer32m/s...plz help...ans. People

+ 1 more questions by starmahi  

A force of 2000N is used to stretch a bow through a distance of 25cm. If this stretched now shoots out an arrow of mass 2g, calculate the speed with which the arrow travels assuming that there are no energy losses...is the answer32m/s...plz help
asked by Mahima Sanghavi (starmahi) 8 years ago
1

The LENGHT of the tangent carries one mark right? And the other mark is for the construction of the tangents?

i thought of asking some maths doubt but after seeing my " switch " theory, i am enlightened.
     WHAT A IRONY THAT A WRITER HAS MANY THING..... TO FOLLOW HIS OWN PREACHINGS.SO EFFECTIVE........

Guys physics important tipz plzz ( which has worked best for u!!)

12Mg24 alpha beta Al gamma. In the above nuclear reaction, 
1) 12Mg24 emits alpha , beta particle and is transformed to Aluminium. What is the mass number and atomic number of Aluminium?

How to solve that kite ,semicircle n circle sum any 1 ??? I have done 1/2 *d1*d2 for area of kite

Any diagram bsed question or any important diagram¿?¿