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Two ends A and B of a smooth chain of mass m and length l are situated as shown in Fig. 8.236. If an external agent pulls A till it comes to same level of B, work done by external agent is
04
Oct
Two ends A and B of a smooth chain of mass m and length l are situated as shown in Fig. 8.236. If an external agent pulls A till it comes to same level of B, work done by external agent is Two ends A and B of a smooth chain of mass m and [...]
Let A and B the two gases and given: TA/MA = 4. TB/ MB, where T is the temperature and M is the molecular mass. If CA and CB are the rms speed, then the ratio CA/CB will be equal to ………..
04
Oct
Let A and B the two gases and given: TA/MA = 4. TB/ MB, where T is the temperature and M is the molecular mass. If CA and CB are the rms speed, then the ratio CA/CB will be equal to ……….. Let A and B the two gases and given: TA/MA = 4. TB/ [...]
Two discs, each having mass m, are attached rigidly to the ends of a vertical spring. One of the discs rests on a horizontal surface and the other produces a compression x0 on the spring when it is in
04
Oct
Two discs, each having mass m, are attached rigidly to the ends of a vertical spring. One of the discs rests on a horizontal surface and the other produces a compression x0 on the spring when it is in are attached rigidly to the ends of a vertical spring. One of the discs rests on [...]
In the following APs, find the missing terms in the boxes : 5,__,__, 9.1/2
04
Oct
In the following APs, find the missing terms in the boxes : 5,__,__, 9.1/2 __ 9.1/2 find the missing terms in the boxes : 5 In the following APs October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
In the following APs, find the missing terms in the boxes : __, 13, __, 3
04
Oct
In the following APs, find the missing terms in the boxes : __, 13, __, 3 __ 13 3% find the missing terms in the boxes : __ In the following APs October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
A flask contains 10^−3 m^3 gas. At a temperature, the number of molecules of oxygen at 3.0×1022. The mass of an oxygen molecule is 5.3×10^−26 kg and at that temperature the rms velocity of molecules is 400 m/s. The pressure in N/m^2 of the gas in the flask is …………..
04
Oct
A flask contains 10^−3 m^3 gas. At a temperature, the number of molecules of oxygen at 3.0×1022. The mass of an oxygen molecule is 5.3×10^−26 kg and at that temperature the rms velocity of molecules is 400 m/s. The pressure in N/m^2 of the gas in the flask is ………….. A cylinder of capacity 20 [...]
A uniform chain AB of mass m and length l is placed with one end A at the highest point of a hemisphere of radius R. Reffering to the top of the hemisphere as the datum level, the potential energy
04
Oct
A uniform chain AB of mass m and length l is placed with one end A at the highest point of a hemisphere of radius R. Reffering to the top of the hemisphere as the datum level, the potential energy A uniform chain AB of mass m and length l is placed with one end [...]
In the following APs, find the missing terms in the boxes : 2, __, 26
04
Oct
In the following APs, find the missing terms in the boxes : 2, __, 26 __ 26 find the missing terms in the boxes : 2 In the following APs October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Choose the correct choice in the following and justify : (ii) 11th term of the AP: −3,−2/1,2,…., is
04
Oct
Choose the correct choice in the following and justify : (ii) 11th term of the AP: −3,−2/1,2,…., is .... −2/1 2 Choose the correct choice in the following and justify : (ii) 11th term of the AP: −3 is October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
When volume of system is increased two times and temperature is decreased half of its initial temperature, then pressure becomes………..
04
Oct
When volume of system is increased two times and temperature is decreased half of its initial temperature, then pressure becomes……….. then pressure becomes........... When volume of system is increased two times and temperature is decreased half of its initial temperature October 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,