Law
Question : According to _____ law, the heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current and the time it flows.
Option 1: Hooke's
Option 2: Charles's
Option 3: Faraday's
Option 4: Joule's
Correct Answer: Joule's
Solution : The correct option is Joule's.
According to Joule's Law, the heat produced by an electric current (I) flowing through a conductor is directly proportional to the resistance of the conductor (R), the square of the current (I²), and the time (t) for which the
Question : Directions: A + B means A is the father of B A – B means A is the wife of B A × B means A is the brother of B A ÷ B means A is the son of B Hence, if we consider M × R × Q + F + S – D ÷ U, then which of the following statements is NOT correct?
Option 1: Q is the maternal grandfather of S
Option 2: F is the father-in-law of D
Option 3: M is the paternal uncle of F
Option 4: S is the daughter-in-law of U
Correct Answer: Q is the maternal grandfather of S
Solution : Given: A + B⇒A is the father of B A – B⇒A is the wife of B A × B⇒A is the brother of B A ÷ B⇒A is the son of B M × R × Q +
Question : Law of Demand defines the relationship between price and quantity of commodities for typical goods as follows:
Option 1: Positive
Option 2: Constant
Option 3: Negative
Option 4: None of the above
Correct Answer: Negative
Solution : According to the law of demand, the quantity bought varies inversely with the price. In other words, the quantity demanded decreases as the price increases. Because of declining marginal utility, this happens.
Question : According to a law postulated by ______, the amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional to their chemical equivalent weights.
Option 1: John Dalton
Option 2: Joseph Fourier
Option 3: Michael Faraday
Option 4: Alfred Nobel
Correct Answer: Michael Faraday
Solution : The correct option is Michael Faraday.
Michael Faraday formulated the laws in the 1830s. According to Faraday's laws, the amounts of different substances liberated (deposited or evolved) during electrolysis are directly proportional to their chemical equivalent weights when the same quantity of electricity passes
hai.
could you specify the name of the examination that you wrote.
or do one thing contact the officials and inform your issues. don't you get informations in your mail?
thank you
Hello Sweta!
Given your rank. You have very high chances of admission in high tier NLUs also.
All the best. Thankyou
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