General Knowledge Questions

Tropical cyclones are also known as 'typhoons' in china, and Willy Willies in Australia.

In the process of photosynthesis, plants need the sun's energy, water to make food for themselves in the form of ATP ( adenosine triphosphate ) , which is packages of energy.

Carbon :

coming into the plants ( or algae ) along with water make those ATP into a bigger molecule, which is know as glucose.

Formula: 6 CO2 + 6 H2O + Suns Energy -> glucose + oxygen

Photosynthesis has an affect on the carbon cycle because it reduces the amount of CO2 in the air and redirects it into sugars which feeds animals as well as humans.

Hence, Photosynthesis removes CO2 from the atmosphere and replaces it with O2.

"Conservation of energy" refers to the fact that energy cannot be created or destroyed but can be converted from one form to another.

No work done as there is no external external pressure in free expansion. 

Hence, Work done in a free expansion process is Zero.

Cast iron is a group of iron-carbon alloys with a carbon content greater than 2% and is a brittle material.

Its usefulness derives from its relatively low melting temperature.

Ashok Gehlot is the new Chief Minister of Rajasthan and Sachin Pilot is his Deputy.