ICSE − Q & A

A pump is rated  80% effecient raise 5000kg of water evry 200s at height of 40m .calculate the power output and power input of the machine?

+ 8 more questions by diksha17  

state d chnge in mass no. and atmic no. if following arer emitted from nucleus of radioactive atom 1)negative beta particle 2).positive beta particle?.
asked by Diksha. (diksha17) 8 years ago
1

What energy change occur in steam engine?
asked by Diksha. (diksha17) 8 years ago
3

Why musical instruements such as sitar are provided with diffrent no.of and diffrent thickness of strings?(physics)
asked by Diksha. (diksha17) 8 years ago
1

An electric bulb is rated at 250W,220V how long it will take to consume 1kwh of electrical energy?(plx shw d wrking)
asked by Diksha. (diksha17) 8 years ago
1

At what frequency ac is supplied to residential house?
asked by Diksha. (diksha17) 8 years ago
2

State what material is used to make the following and why? A.electric heater element B.Filament wire in an electric bulb
asked by Diksha. (diksha17) 8 years ago
2

When does the ray of light falling on a lens pass through it undeviated?
asked by Diksha. (diksha17) 8 years ago
3

on what effect of electricity does the fuse works?
asked by Diksha. (diksha17) 8 years ago
2

Guys I have uploaded Ekanki Suman probable chapters notes -- Mel milap, Vijay ki vela, Seema rekha
Please give it a view and tell me if you find something inappropriate.
http://www.respaper.com/darshan1504/8928-zip.html
Thanks.

+ 1 more questions by darshan1504  

Hello, I have uploaded some Hindi notes of Gadya chapters -- Pariksha, Chappal, Sacchi veerta. See here http://www.respaper.com/darshan1504/4538-zip.html
asked by Darshan Deshpande (darshan1504) 8 years ago
1

A guitar string is set into vibrations in air Name the kind of vibrations is executed .What role does the surrounding medium affect the amplitude of these vibrations .

A wire of uniform thickness with a resistance of 27 Ω is cut into three equal pieces and they are joined in parallel. Find the equivalent resistance of the parallel combination.

Which scientist studied the structure of DNA?

http://www.respaper.com/ayanabho/8220-zip.html check out my schools History paper!

" Jab vinashkaal aata hai, toh buddhi bhrasht ho jaati hai" (chandragupt vikramaditya-Hindi)...What answer do we write if they ask us to explain this statement(with respect to the text) for 3 marks

hi. Civics question,what is the difference between contingency fund and consolidated fund?

which vessel contains blood with highest and lowest concentration of urea?

+ 1 more questions by abhilasha12  

http://www.respaper.com/archana_apte/2902-pdf.html i did'nt get the Question 3 (b) in the above url's respaper pls hlp
asked by Abhilasha Sreenivasan (abhilasha12) 8 years ago
1

CAN SOMEONE SEND ME PICS OF UDAY KA KSAN POEM.URGENT!!!!!!!!
MAIL IS parthlimaye18@gmail.com