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Determine the mean of the following distribution.
26
Nov
Determine the mean of the following distribution. Determine the mean of the following distribution. November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 10 ,
The atomic number of an element is 35 . what is the total number of electrons presennt in all the p – orbitals of the ground state atom of that element
26
Nov
The atomic number of an element is 35 . what is the total number of electrons presennt in all the p – orbitals of the ground state atom of that element The atomic number of an element is 35 . what is the total number of electrons presennt in all the p - orbitals of [...]
A particle is moving along a circle of radius (20/π)m with constant tangential acceleration. The velocity of the particle is 80m/s at the end of second revolution after motion has begun. The tangential acceleration is
26
Nov
A particle is moving along a circle of radius (20/π)m with constant tangential acceleration. The velocity of the particle is 80m/s at the end of second revolution after motion has begun. The tangential acceleration is The second's hand of a watch has length 6cm. Speed of end point and magnitude of difference of velocities at [...]
Find the mean marks of students for the following distribution
26
Nov
Find the mean marks of students for the following distribution Find the mean marks of students for the following distribution November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 10 ,
A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 ms−1. A plumb bob is suspended from the roof of the car by a light rigid rod. The angle made by the rod with the vertical is (g=10 m per square)
26
Nov
A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 ms−1. A plumb bob is suspended from the roof of the car by a light rigid rod. The angle made by the rod with the vertical is (g=10 m per square) A simple pendulum consisting of [...]
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A simple pendulum consisting of a mass M attached to a string of length L is released from rest at an angle α. A pin is located at a distance l below the pivot point. When the pendulum swings down ,
the string hits the pin as shown in figure. The maximum angle θ which the string makes with the vertical after hitting the pin is: ,
Number of neutrons in heavy hydrogen atom is (a) 0 (b) 1 (c) 2 (d) 3
26
Nov
Number of neutrons in heavy hydrogen atom is (a) 0 (b) 1 (c) 2 (d) 3 Number of neutrons in heavy hydrogen atom is (a) 0 (b) 1 (c) 2 (d) 3 November 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An atom has the electronic configuration of 1s^2 , 2s62 2p^6 , 3s^2 3p^6 3d^10 , 4s^2 4p^5. Its atomic weight is 80 . Its atomic number and the number of neutrons in its nucleus shall be
26
Nov
An atom has the electronic configuration of 1s^2 , 2s62 2p^6 , 3s^2 3p^6 3d^10 , 4s^2 4p^5. Its atomic weight is 80 . Its atomic number and the number of neutrons in its nucleus shall be 2s62 2p^6 3s2 3p6 3d10 4s^2 4p^5. Its atomic weight is 80 . Its atomic number and the [...]
At a fete, cards bearing numbers 1 to 1000, one number on one card, are put in a box. Each player selects one card at random and that card is not replaced. If the selected card has a perfect square greater than 500, the player wins a prize. What is the probability that
26
Nov
At a fete, cards bearing numbers 1 to 1000, one number on one card, are put in a box. Each player selects one card at random and that card is not replaced. If the selected card has a perfect square greater than 500, the player wins a prize. What is the probability that are put [...]
A bag contains 24 balls of which x are red, 2x are white and 3x am are. A ball is selected at random. What is the probability that it
26
Nov
A bag contains 24 balls of which x are red, 2x are white and 3x am are. A ball is selected at random. What is the probability that it 2x are white and 3x am are. A ball is selected at random. What is the probability that it A bag contains 24 balls of which [...]
A lot consists of 48 mobile phones of which 42 are good, 3 have only minor defects and 3 have major defects. Varnika will buy a phone, if it is good but the trader will only buy a mobile, if it has no major defect. One phone is selected at random from the lot. What is the probability that it is
26
Nov
A lot consists of 48 mobile phones of which 42 are good, 3 have only minor defects and 3 have major defects. Varnika will buy a phone, if it is good but the trader will only buy a mobile, if it has no major defect. One phone is selected at random from the lot. What [...]
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3 have only minor defects and 3 have major defects. Varnika will buy a phone ,
A lot consists of 48 mobile phones of which 42 are good ,
if it has no major defect. One phone is selected at random from the lot. What is the probability that it is ,
if it is good but the trader will only buy a mobile ,