Physics-
General
Easy
Question
What is the SI unit of permeability
- Henryper/metre
- Tesla meter per ampere
- Weber per ampere metre
- All the above units are correct
The correct answer is: All the above units are correct
Related Questions to study
chemistry-
3-methyl-2-butanol on treatment with 
gives predominantly:
3-methyl-2-butanol on treatment with gives predominantly:
chemistry-General
physics-
E m I and G denote energy, mass, angular momentum and gravitational constant respectively, then the dimensions of 
are
E m I and G denote energy, mass, angular momentum and gravitational constant respectively, then the dimensions of are
physics-General
physics-
The block of mass M moving on the frictionless horizontal surface collides with the spring of spring constant k and compresses it by length L. The maximum momentum of the block after collision is
The block of mass M moving on the frictionless horizontal surface collides with the spring of spring constant k and compresses it by length L. The maximum momentum of the block after collision is
physics-General
physics-
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration 
. The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The time taken by the mass to drop on the floor, after losing contact is
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration . The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The time taken by the mass to drop on the floor, after losing contact is
physics-General
physics-
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration . The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The height at which mass m losing contact is
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration . The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The height at which mass m losing contact is
physics-General
chemistry-
The final product (IV) in the sequence of reactions
is
The final product (IV) in the sequence of reactions
is
chemistry-General
physics-
graph for a particle is as shown. The distance travelled in the first 
is
graph for a particle is as shown. The distance travelled in the first is
physics-General
physics-
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration . The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The angle 
with vertical, at which it losses contact with the trolley is
A vertical frictionless semicircular track of radius R is fixed on the edge ofmovable trolley. Initially the system is at rest and a mass m is kept at the top of the track. The trolley starts moving to the right with a uniform horizontal acceleration . The mass slides down the track, eventually losing contact with it and dropping to the floor h below the trolley The angle with vertical, at which it losses contact with the trolley is
physics-General
physics-
Ram and Shyam are two fast friends since childhood. Shyam neglected studies and now has no means to earn money other than a camel whereas Ram becomes an engineer. Now both are working in the same factory. Shyam uses camel to transport the load within the factory.
Due to low salary & degradation in health of camel, Shyam becomes worried and meet his friend Ram and discusses his problem. Ram collected some data & with some assumptions concluded the following: 
The load used in each trip is 1000 kg and has friction coefficient 
= 0.1 and 
= 0.2. Mass of camel is 500 kg. Load is accelerated for first 50 m with constant acceleration, then it is pulled at a constant speed of 5m/s for 2 km and at last stopped with constant retardation in 50 m. From biological data, the rate of consumption of energy of camel can be expressed as 
where P is the power and v is the velocity of the camel. After calculations on different issues Ram suggested proper food, speed of camel etc. to his friend. For the welfare of Shyam, Ram wrote a letter to the management to increase his salary.The total energy consumed of the camel during the trip of 2100 m is–
Ram and Shyam are two fast friends since childhood. Shyam neglected studies and now has no means to earn money other than a camel whereas Ram becomes an engineer. Now both are working in the same factory. Shyam uses camel to transport the load within the factory.
Due to low salary & degradation in health of camel, Shyam becomes worried and meet his friend Ram and discusses his problem. Ram collected some data & with some assumptions concluded the following: The load used in each trip is 1000 kg and has friction coefficient = 0.1 and = 0.2. Mass of camel is 500 kg. Load is accelerated for first 50 m with constant acceleration, then it is pulled at a constant speed of 5m/s for 2 km and at last stopped with constant retardation in 50 m. From biological data, the rate of consumption of energy of camel can be expressed as where P is the power and v is the velocity of the camel. After calculations on different issues Ram suggested proper food, speed of camel etc. to his friend. For the welfare of Shyam, Ram wrote a letter to the management to increase his salary.The total energy consumed of the camel during the trip of 2100 m is–
physics-General
physics-
Ram and Shyam are two fast friends since childhood. Shyam neglected studies and now has no means to earn money other than a camel whereas Ram becomes an engineer. Now both are working in the same factory. Shyam uses camel to transport the load within the factory.
Due to low salary & degradation in health of camel, Shyam becomes worried and meet his friend Ram and discusses his problem. Ram collected some data & with some assumptions concluded the following: The load used in each trip is 1000 kg and has friction coefficient = 0.1 and = 0.2. Mass of camel is 500 kg. Load is accelerated for first 50 m with constant acceleration, then it is pulled at a constant speed of 5
for 2 km and at last stopped with constant retardation in 50 m. From biological data, the rate of consumption of energy of camel can be expressed as where P is the power and v is the velocity of the camel. After calculations on different issues Ram suggested proper food, speed of camel etc. to his friend. For the welfare of Shyam, Ram wrote a letter to the management to increase his salary.The ratio of the energy consumed of the camel during uniform motion for the two cases when it moves with speed 5 m/s to the case when it moves with 10 m/s.
Ram and Shyam are two fast friends since childhood. Shyam neglected studies and now has no means to earn money other than a camel whereas Ram becomes an engineer. Now both are working in the same factory. Shyam uses camel to transport the load within the factory.
Due to low salary & degradation in health of camel, Shyam becomes worried and meet his friend Ram and discusses his problem. Ram collected some data & with some assumptions concluded the following: The load used in each trip is 1000 kg and has friction coefficient = 0.1 and = 0.2. Mass of camel is 500 kg. Load is accelerated for first 50 m with constant acceleration, then it is pulled at a constant speed of 5 for 2 km and at last stopped with constant retardation in 50 m. From biological data, the rate of consumption of energy of camel can be expressed as where P is the power and v is the velocity of the camel. After calculations on different issues Ram suggested proper food, speed of camel etc. to his friend. For the welfare of Shyam, Ram wrote a letter to the management to increase his salary.The ratio of the energy consumed of the camel during uniform motion for the two cases when it moves with speed 5 m/s to the case when it moves with 10 m/s.
physics-General
physics-
A man wants to reach point 
on the opposite bank of a river flowing at a speed as shown in figure. What minimum speed relative to water should the man have so that he can reach point ? In which direction should be swim?
A man wants to reach point on the opposite bank of a river flowing at a speed as shown in figure. What minimum speed relative to water should the man have so that he can reach point ? In which direction should be swim?
physics-General
chemistry-
Which one of the following will most readily be dehydrated in acidic conditions?
Which one of the following will most readily be dehydrated in acidic conditions?
chemistry-General
chemistry-
Which of the following will not react with 
Which of the following will not react with
chemistry-General
physics-
A particle starts from rest at 
and moves in a straight line with acceleration as shown in figure. The velocity of the particle at 
is
A particle starts from rest at and moves in a straight line with acceleration as shown in figure. The velocity of the particle at is
physics-General
physics-
A frictionless wire 
is fixed on a sphere of radius 
. A very small spherical ball slips on this wire. The time taken by this ball to slip from 
to is
A frictionless wire is fixed on a sphere of radius . A very small spherical ball slips on this wire. The time taken by this ball to slip from to is
physics-General
