What are secondary cells, Physics

Assignment Help:

Q. What are secondary cells? Give an example?

i) They are rechargeable.

ii) The chemical reactions which take place in secondary cells are reversible.

iii) The active materials which are used up when the cell delivers current can be reproduced by passing current through the cell in opposite direction. Instance lead acid accumulator and alkali accumulator.


Related Discussions:- What are secondary cells

Can you check earth fault with double test lamp, Q. Can you check Earth fau...

Q. Can you check Earth fault with Double Test Lamp? Ans: Double test lamp having three leads. Centre lead could be connected to earth, left side lead should be connected on pos

Michelson interferometer, How will you determine the difference in the wa...

How will you determine the difference in the wavelengths of 2D lines of sodium light buy Michelson Interferometer

Unit of charges, Unit of Charges: The S.I unit of charge is Coulumb rep...

Unit of Charges: The S.I unit of charge is Coulumb represented by "c".

Pendulum, how to create a graph on the acceleration due to gravity on a pen...

how to create a graph on the acceleration due to gravity on a pendulum

Determine particles of medium as a longitudinal wave moves, As a longitudin...

As a longitudinal wave moves through a medium, the particles of the medium: w) Vibrate in a path parallel to the path of the wave x) Vibrate in a path perpendicular to t

Determine expression for the bound ray, A symmetric, multimode slab wavegui...

A symmetric, multimode slab waveguide has a core width 2ρ, a uniform cladding index n cl and a linear, graded-index profile n(x) in the core that is continuous and symmetric about

Write an expression for interest rate parity, Q. Write an expression for in...

Q. Write an expression for interest rate parity under the condition of imperfect asset substitutability. Answer:  R = R* + (E e - E)/E + a where R denotes the risk premium tha

Displacement, calculate the distance a car travelled if its displacement wa...

calculate the distance a car travelled if its displacement was 50km and the distance it moved north was 40km.assuming it moved westward?

Circular motion, what happens to a conical pendulum when the bob splits int...

what happens to a conical pendulum when the bob splits into two parts such that one part remains attached to the string?

Kinematics, the maximum height attained by a projectile and its horizontal...

the maximum height attained by a projectile and its horizontal range are equal to each other if the projectile projected at an angle [theta] given by ?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd