Question : In 1834, who proposed a law that states that the current induced by a change in flow opposes the effect of creating the change?

Option 1: David Brewster

Option 2: Henry Moseley

Option 3: Christian Johann Doppler

Option 4: Heinrich Friedrich Lenz

Question : In 1851, who founded the science of hydrodynamics with his law of viscosity describing the velocity of a small sphere through a viscous fluid?

Option 1: Daniel Bernoulli

Option 2: George Gabriel Stokes

Option 3: Evangelista Torricelli

Option 4: Heinrich Gustav Magnus

Question : J. B. Say's Law of Market was not accepted by:

Option 1: Adam Smith

Option 2: Marshall

Option 3: Malthus

Option 4: David Ricardo

Question : The Psychological Law of Consumption states that

Option 1: proportionate increase in consumption is less than a proportionate increase in income.

Option 2: increase in income is equal to an increase in consumption.

Option 3: increase in consumption is greater than the increase in income.

Option 4: consumption does not change with a change in income.

Question : Select the option that can be used as a one-word substitute for the given group of words.

The theory or philosophy of law.

Option 1: Jurisprudence

Option 2: Pacifism

Option 3: Cosmology

Option 4: Philia

Question : The potential difference V across the ends of a given metallic wire in an electric circuit is directly proportional to the current flowing through it, provided its temperature remains the same. This is called ___________ law.

Option 1: Pascal's

Option 2: Charles's

Option 3: Ohm's

Option 4: Boyle's