Subject: Physics, asked 2 days, 8 hours ago

## what is the ratio of shortest wavelength of emitted radiation, when an electron jumps from higher to first and higher to second bohr's Orbit respectively? R=1.09678?10? m-? A)1:4 B)4:3 C)1:8 D)3:2

Subject: Maths, asked 2 days, 10 hours ago

## find the value of b if the length of perpendicular from the point (b,0,b) to the line x/1=y-1/0=z+1/-1 is root 3/ 2

Subject: Social Science, asked 2 days, 10 hours ago

## "The rise of political parties is directly linked to the emergence of representative democracy." Justify.

Subject: Social Science, asked 2 days, 10 hours ago

## "About hundred years ago, there were few countries that had hardly any political party. Now there are few countries that do not have political parties." Examine this statement.

Subject: Maths, asked 2 days, 11 hours ago

## a cylindrical vessel of radius 7 cm and height 14 cm is filled with water 3/4th of its height. Some solid spherical balls of radius 0.07 mm are dropped into the vessel without disturbing the water and hence 1/4th of the volume of cylinder water came out .Find the no. of spheres dropped into the vessel in standard form.

Subject: Science, asked 2 days, 11 hours ago

## Vegetative propagation of potatoes is done by root or shoot

Subject: Science, asked 2 days, 12 hours ago

Subject: Physics, asked 2 days, 13 hours ago

Subject: Physics, asked 2 days, 14 hours ago

Subject: Physics, asked 2 days, 14 hours ago

## An electron & a photon each having a wavelength of 1nm . Calculate- (i) Momentum (ii) Energy (iii) Kinetic Energy of Electron

Subject: Physics, asked 2 days, 14 hours ago

## Find the De Broglie wavelength of a neutron at 127?C

Subject: Physics, asked 2 days, 14 hours ago

## A photon & electron having the same De Broglie wavelength .Which of them moves fast & posses more Kinetic energy .Justify

Subject: Social Science, asked 2 days, 23 hours ago

## "Production and consumption of steel is often regarded as the index of a country's development." Examine the statement.

Subject: Social Science, asked 2 days, 23 hours ago

## What is the importance of the Information Technology Sector in the Indian Economy?

Subject: Maths, asked 3 days, 1 hour ago

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