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CBSE - XI Science - Physics
1)Compute the ratio of gravitational force and electrostatic force between an electron (mass- 9.1 × 10^-19 kg )and a proton (mass- . 1.7×10^-27 kg). GIVEN: e=1.6 ×10^-19C G=6.67 ×10^-11 N m^2 /kg^-2 ANSWER GIVEN: 4.5 × 10^-40
Asked by mlan.man1710
20th August 2018,
11:49 AM
CBSE - XII Commerce - Business Studies Part I
want to learn techniques of principles of management
Asked by jessicashekhawat4
20th August 2018,
6:37 AM
CBSE - X - English
I want the best book review on the book 'words to live by' by Eknath easwaran
Asked by sajal2402
20th August 2018,
6:07 AM
CBSE - X - English
I want the best book review on the book WORDS TO LIVE BY by Eknath Easwaran.
Asked by sajal2402
20th August 2018,
6:03 AM
CBSE - XII Science - Physics
Derive the expression for the current density of a conductor in terms of the conductivity and applied electric field. Explain, how the mobility of electrons in a conductor changes when the potential difference applied is doubled, keeping the temperature of the conductor constant.
Asked by lekhakarthikeyan
20th August 2018,
12:01 AM
CBSE - XII Science - Physics
Please explain in simple language.. A long charged cylinder of linear charge density +lambda 1 is surrounded by a hollow coaxial conducting cylinder of linear charge density -lambda 2. Use Gauss's law to obtain expression for the electric field at (1)a point in the space between the cylinders, (2)outside the larger cylinder.
Asked by lekhakarthikeyan
20th August 2018,
12:00 AM
CBSE - XI Commerce - Statistics for Economics
What is graphically repersentation
Asked by Arpitbhatia750
19th August 2018,
10:26 PM
CBSE - VIII - English
Why did mrs packletide said no o e would beleive it?
Asked by Sufia14march
19th August 2018,
10:08 PM
CBSE - XI Science - Chemistry
Main ore of zinc is zinc blende . The ore is concentrated by froth floatation process and then heated to air to convert ZnS to ZnO , considering the following equations( refer image attached). Calculate the number of moles of ZnS required to produce 2 moles of Zn ?
Asked by arunavamitra50
19th August 2018,
8:42 PM
CBSE - XII Commerce - Economics
Is digital india programme have some good result on indian economy
Asked by YAMIT799
19th August 2018,
8:09 PM
