The law stating that the amount of substance liberated at an electrode during electrolysis is directly proportional to the total flowing charge is Faraday’s first law of electrolysis. This principle highlights the relationship between the quantity of electric charge passed ...

## Tiwari Academy Discussion Latest Questions

The law stating that the potential difference applied at the ends of a conductor is directly proportional to the current flowing through it, given no change in the physical condition of the conductor, is Ohm’s law. This law defines the ...

Faraday’s law is related to electrolysis. This law describes the quantitative aspects of how electric charge interacts with electrolytes to cause chemical reactions at the electrodes, leading to the liberation or deposition of substances. Faraday’s laws are foundational in understanding ...

The potential difference between the ends of a conductor is proportional to the current flowing through it. This relationship is defined by Ohm’s law, which states that the voltage across a conductor (potential difference) is directly proportional to the current ...

Hooke’s principle is related to elasticity. It states that the force needed to extend or compress a spring by some distance is proportional to that distance. This principle is fundamental in understanding the behavior of elastic materials under deformation and ...

The kinetic energy of a particle is given by the formula K = p²/2m, where p represents momentum and m represents mass. This formula describes the relationship between momentum, mass, and kinetic energy for a particle in motion.

When a pendulum is taken to the moon, its time period increases. This is because the acceleration due to gravity on the moon is weaker than on Earth. As a result, the pendulum swings slower, leading to a longer time ...

When the length of a pendulum is quadrupled, its time of swing increases proportionally. Therefore, the correct answer is option [D]: it becomes four times. This relationship is described by the formula T = 2π√(L/g), where T is the time ...

If the length of a simple pendulum is increased by 4%, its time period will increase by approximately 2%. This relationship arises because the time period of a pendulum is directly proportional to the square root of its length. Therefore, ...

Pendulum clocks become slow in summer because the length of the pendulum increases due to thermal expansion, causing the time taken for one oscillation to increase. This change in length affects the clock’s timing mechanism, resulting in slower timekeeping during ...