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

Explain friction of rough surfaces, Friction of rough surfaces Place tw...

Friction of rough surfaces Place two pieces of sandpaper together. Notice the friction that is formed when one is rubbed against the other. Now put some grease among the pieces

Coherence, Explain the concept of coherence.Discuss temporal coherence and ...

Explain the concept of coherence.Discuss temporal coherence and spatial coherence.

Explain process of resonance, Resonance: When the frequency of driving...

Resonance: When the frequency of driving force becomes equivalent to the natural frequency of an oscillating system, the driving force gives maximum energy and the oscillating

Simple harmonic motion, compotion of two simple harmonic motion at straigh...

compotion of two simple harmonic motion at straight line

Si unit of force, UNIT: SI unit of force is Newton (N).

UNIT: SI unit of force is Newton (N).

Laser diode, why do we need degenerate semiconductor to fabricate a laser d...

why do we need degenerate semiconductor to fabricate a laser diode?

Lumeniferous aether, lumeniferous aether: A substance, that filled all...

lumeniferous aether: A substance, that filled all the empty spaces among matter, which was utilized to describe what medium light was "waving" in. it now has been discredited,

Tunneling and tunneling applications, Q.   What is quantum mechanical "Tunn...

Q.   What is quantum mechanical "Tunneling"? Give one example. OR What do you mean by quantum mechanical tunneling? Show that the tunneling probability is given by the

Explain how will you perform ward radiography, Question 1. Explain how ...

Question 1. Explain how will you perform ward radiography? 2. Discuss the radiographic projections recommended for imaging the first to third cervical vertebrae? 3. Write

GRAMMAR CHECK, And then did he sit up.IS THIS A SENTENCE OR A QUESTION

And then did he sit up.IS THIS A SENTENCE OR A QUESTION

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