Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A line source emits a cylindrical expanding wave. If the medium absorbs no energy then the amplitude will vary with distance r from the source as proportional to
06
Dec
A line source emits a cylindrical expanding wave. If the medium absorbs no energy then the amplitude will vary with distance r from the source as proportional to A line source emits a cylindrical expanding wave. If the medium absorbs no energy then the amplitude will vary with distance r from the source as proportional [...]
The surface energy of a liquid drop is E. It is sprayed into 1000 equal droplets. Then its surface energy becomes
06
Dec
The surface energy of a liquid drop is E. It is sprayed into 1000 equal droplets. Then its surface energy becomes The surface energy of a liquid drop is E. It is sprayed into 1000 equal droplets. Then its surface energy becomes December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A force vector applied on a mass is represented as F = 6 i ^−8 j ^ +10 k ^ and accelerates with 1m/s^2. What will be the mass of the body in kg.
06
Dec
A force vector applied on a mass is represented as F = 6 i ^−8 j ^ +10 k ^ and accelerates with 1m/s^2. What will be the mass of the body in kg. A force vector applied on a mass is represented as F = 6 i ^−8 j ^ +10 k ^ and [...]
A body of mass 2kg moving on a horizontal surface with an initial velocity of 4m/s comes to rest in 2 seconds. If one wants to keep the body moving on the same surface with the velocity of 4 m/s , the force required is :
06
Dec
A body of mass 2kg moving on a horizontal surface with an initial velocity of 4m/s comes to rest in 2 seconds. If one wants to keep the body moving on the same surface with the velocity of 4 m/s , the force required is : A body of mass 2kg moving on a horizontal [...]
A solid sphere of mass 2 kg is resting inside a cube as shown in fig. The cube is moving with a velocity v→=(5tiˆ+2tjˆ)ms−1. Here t is time in seconds. All surface are smooth. The sphere is at rest with respect to the cube. What is the total force exerted by the sphere on the cube?
06
Dec
A solid sphere of mass 2 kg is resting inside a cube as shown in fig. The cube is moving with a velocity v→=(5tiˆ+2tjˆ)ms−1. Here t is time in seconds. All surface are smooth. The sphere is at rest with respect to the cube. What is the total force exerted by the sphere on the [...]
If the normal force is doubled, the coefficient of friction, is
06
Dec
If the normal force is doubled, the coefficient of friction, is If the normal force is doubled is the coefficient of friction December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ion that can be precipitated by HCl as well as H2S is (a) Pb 2+ (b) Fe 3+ (c) Zn 2+ (d) Cu 2+
06
Dec
The ion that can be precipitated by HCl as well as H2S is (a) Pb 2+ (b) Fe 3+ (c) Zn 2+ (d) Cu 2+ The ion that can be precipitated by HCl as well as H2S is (a) Pb 2+ (b) Fe 3+ (c) Zn 2+ (d) Cu 2+ December 6, 2020 Category: Uncategorised [...]
The following four solutions are kept in separate beakers and copper metal is put in each of them. Which solution will become blue after sometime
06
Dec
The following four solutions are kept in separate beakers and copper metal is put in each of them. Which solution will become blue after sometime The following four solutions are kept in separate beakers and copper metal is put in each of them. Which solution will become blue after sometime December 6, 2020 Category: Uncategorised [...]
When H2S is passed through II group sometimes solution become milky. It indicates the presence of (a) acidic salt (b) An oxidizing agent
06
Dec
When H2S is passed through II group sometimes solution become milky. It indicates the presence of (a) acidic salt (b) An oxidizing agent When H2S is passed through II group sometimes solution become milky. It indicates the presence of (a) acidic salt (b) An oxidizing agent December 6, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Likely bond angles of SF4 molecule are (a) 89degree , 117 degree (b) 120 degree, 180 degree (c) 45 degree, 118 degree (d) 117 degree , 92 degree
06
Dec
Likely bond angles of SF4 molecule are (a) 89degree , 117 degree (b) 120 degree, 180 degree (c) 45 degree, 118 degree (d) 117 degree , 92 degree 117 degree (b) 120 degree 118 degree (d) 117 degree 180 degree (c) 45 degree 92 degree Likely bond angles of SF4 molecule are (a) 89degree December [...]