State the mendeleev’s periodic law
Mendeleev’s periodic law states that; The physical and chemical properties of elements are a periodic function of their atomic weights.... View Article
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Briefly explain the first classification of elements and mendeleev’s periodic table
Classification of objects helps in the easy understanding and utility. The first classification of elements as metals and non-metals was,... View Article
Briefly explain the change in flux due to rate of change of area?
Magnetic flux is defined as the total number of magnetic field lines through a given coil or area. It is... View Article
Briefly explain the flux change by rotation of loop?
Rate of change of Magnetic flux due to change in the orientation of the loop:- A loop having are ‘A’... View Article
Prove that electromagnetic induction is conservation of energy in nature?
Verification of conservation of Energy:- If the resistance of the expanding loop is assumed as R, then the current flowing... View Article
Briefly describe the change in magnetic flux due to motion of rod(l) on it shaped rail?
A conducting rod moving ion a π shaped conductor:- A conducting rod of length (l) is moving smoothly on the... View Article
How can we change flux through a given area?
Magnetic flux (φ) Φ = BA cosƟ By changing the magnitude of B and A similarly by varying the orientation... View Article
What is magnetic flux density? and its unit?
Strength of magnetic induction some time referred as magnetic flux density its unit is Wb/m2.
Breifly define flux ?
No of lines of force perpendicularly passing through the given Area is known as flux. Explanation The total number of... View Article
What is the definition of magnetic flux?
Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface. It provides the measurement... View Article
Explain the rate of change of magnetic flux due to change in the orientation of the loop
A loop having area ‘A’ is rotating about an axis with a constant angular velocity ‘ω’ as shown in the... View Article
Explain sign of emf using lenz&apos’s law
Here, the cause of the EMF is the motion of the rod to the right. The induced EMF establishes a... View Article
State and explain lenz law in details
According to lenz’s law, the induced EMF always opposed the cause which is producing it. If the cause of the... View Article
What is isothermal process?
An isothermal process is a constant temperature process. Any heat flow into or out of the system must be slow... View Article
What do you mean by internal energy?
Internal energy can be thought of as all the energy in a system that is not being transferred as heat.... View Article
Briefly explain the thermodynamic processes
States of a thermodynamic system can be changed by interacting with its surrounding through work and heat. When this change... View Article
Explain thermodynamics in brief
Thermodynamics is the study of the effects of work, heat, and energy on a system. Thermodynamics is only concerned with... View Article
Explain classical vs statistical thermodynamics
Classical vs Statistical Classical thermodynamics concerns the relationships between bulk properties of matter. Nothing is examined at the atomic or... View Article
Explain what are spectrum lines?
In the late 1800s, it was known that when a gas is excited using an electric discharge and the light... View Article
Explain what is the hydrogen emission spectrum in details?
When atoms are heated or subjected to an electric discharge, they absorb energy, which is subsequently emitted as radiation. Actually... View Article
