Questions

The multiplier effect means that "An effect in economics in which an increase in spending produces an increase in national income and consumption greater than the initial amount spent."

Electric power is the rate per unit time, at which electrical energy is transferred by an electric circuit. The power of electricity is measured in watts and kilo watts.

1 Watt is the unit of electrical power equal to one ampere under the pressure of one volt.

The 1st Asian woman cricketer to play hundred T20I's is Sana Mir.

Sana Mir is a cricketer and the Former Captain of the Pakistan national women's cricket team in ODIs and T20Is. In October 2018, she became the first Pakistani women cricketer to rank number 1 in ICC ODI bowler ranking. She has led Pakistan to two Gold medals in Asian Games 2010 and 2014.

A direct strike occurs when an organized body of workers withholds its labor to force the employer to comply with its demands.

An electric arc is a visible plasma discharge between two electrodes that is caused by electrical current ionizing gasses in the air. Electric arcs occur in nature in the form of lightning.

In an ideal gas, at any particular time, different particles in the gas have different speeds and hence different kinetic energies. This assumption is reasonable because as the particles collide, we expect their speed to change. Even if initial speed of all the particles was same, the molecular collisions will disrupt this uniformity.Hence statement 1 is incorrect and 2 is correct.