Electrostatics, What is coulmb''s law

What is coulmb''s law

Explain the first law of thermodynamics, Explain the first law of thermodyn...

Explain the first law of thermodynamics. Reduce its mathematical form, give the first law equation for different processes. What are its limitations?

Forces and nature,

Relation between potential and electric field, In an electric field rate of...

In an electric field rate of change of potential with distance is called as potential gradient. It is a vector quantity and its direction is differing to that of electric field. Po

Optical fiber.., describe optical fiber communication with block diagram

describe optical fiber communication with block diagram

Radio active series, Radio active series There are three radio active s...

Radio active series There are three radio active series depending on their progenitor. They are i) Uranium series called (2n+2) series, ii) Actino-Uranium series, call

Chlorine atom differs from chloride ion in the number of, Chlorine atom dif...

Chlorine atom differs from chloride ion in the number of: (1) Proton          (2) Neutron   (3) Electrons              (4) Protons and electrons Ans: Electrons

Define the critical angle and fiber optics, Define the Critical Angle and F...

Define the Critical Angle and Fiber Optics When light is traveling in an optically dense medium, like water, and comes to the boundary of a less dense medium, like air, there a

What is the value of the energy in that excited state, If a hydrogen atom i...

If a hydrogen atom in its ground state absorbs a photon with a wavelength of 93 nm, it jumps to an excited state. What is the value of the energy in that excited state?

What is the newton meter, Q. What is the Newton meter? Answer:- A ...

Q. What is the Newton meter? Answer:- A unit of energy is as well known as a Joule. When a force of 1 Newton is used on an object for a distance of 1 meter then 1 Joule of