How long does it take for the water to reach boiling point, How long does i...

How long does it take for the water to reach the boiling point? An iron boiler of mass 230 kg contains 830 kg of water at 18C. A heater supplies energy at the rate of 52,000 kj/

Self inductance, Self inductance: When current through a coil changes, ...

Self inductance: When current through a coil changes, the changing flux induces an emf that opposes the current flow.  This emf is the result of self inductance and is called '

Forces and nature,

Optical activiy, what is the fresnel''s exlanation of optical activity

what is the fresnel''s exlanation of optical activity

Law of momentum, what is law of momentum?

what is law of momentum?

Determine work output unit mass of air & thermal efficiency, Consider air (...

Consider air (ideal gas) as working substance inside a piston-cylinder device (closed system). This air undergoes a power cycle as shown in figure. Determine work output per unit m

Explain static electricity, Static Electricity: 1. There are two types ...

Static Electricity: 1. There are two types of charges positive and negative. 2. Like charges repel and unlike charges attract each other. 3. Charged bodies make electric

Vibrational modes of carbon dioxide molecule representation, How are vibrat...

How are vibrational modes of carbon dioxide molecule represented? Generally the modes are represented through three integers (mnq): a. (moo) represents Symmetric stretching

Beer lambert''s low, what is meant by positive deviation of beer lambert''s...

what is meant by positive deviation of beer lambert''s low?

Parallel and unlike forces, GIve live examples for like and unlike paralle...

GIve live examples for like and unlike parallel forces