Tutor profile: Ravi G.
Subject: Physics (Heat Transfer)
Is there a possibility of consuming an energy in heat system and still no change in the temperature of the substance? If yes, how and what is the reason behind?
Yes, when ice is put in water. the latent heat is used to change physical state but we note no change in temperature of the ice
Subject: Physics (Electricity and Magnetism)
Will a Current Carrying conductor experiences a force when placed in the Magnetic field which is perpendicular to the line conductor used? and why?
Faraday's Law A current carrying conductor will experience an Electromotive Force (emf) when placed in the magnetic field Yes, Faradays law
how much energy is used in changing the temperature of mass 5 kg by 10-degree Celcius?
energy stored (Q) = mc( change in the temperature ) where, m = mass of the object c = Latent heat of the object material Hence, Q= 5 * c * 10 = 50*c kJ/mole/"C
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