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Mehika Mathur
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
Answer
1
Bishal Barman
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
Answer
1
Angelina Baruah
Subject: Social Science
, asked 2 days, 10 hours ago
"The rise of political parties is directly linked to the emergence of representative democracy." Justify.
Answer
1
Angelina Baruah
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.
Answer
1
Hiya Paul
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.
Answer
1
Sanchit
Subject: Science
, asked 2 days, 11 hours ago
Vegetative propagation of potatoes is done by root or shoot
Answer
1
Vansh Bokolia
Subject: Science
, asked 2 days, 12 hours ago
answer this please
Answer
1
Abhinav Berwal
Subject: Physics
, asked 2 days, 13 hours ago
Please give answer of all questions it's urgent
Answer
1
Kaushiki Dwivedi
Subject: Physics
, asked 2 days, 14 hours ago
Experts answer this query....
Answer
1
Kaushiki Dwivedi
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
Answer
1
Kaushiki Dwivedi
Subject: Physics
, asked 2 days, 14 hours ago
Find the De Broglie wavelength of a neutron at 127?C
Answer
1
Kaushiki Dwivedi
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
Answer
1
Angelina Baruah
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.
Answer
1
Angelina Baruah
Subject: Social Science
, asked 2 days, 23 hours ago
What is the importance of the Information Technology Sector in the Indian Economy?
Answer
1
Pradnya D
Subject: Maths
, asked 3 days, 1 hour ago
Solution for this
Answer
1
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What are you looking for?

R=1.09678?10? m-?

A)1:4

B)4:3

C)1:8

D)3:2

(i) Momentum

(ii) Energy

(iii) Kinetic Energy of Electron