Questions

An octopus have 3 hearts, 9 brains and 8 tentacles.

 A Lighthouse

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

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

Largest sea in the world is Philippine sea.

Warm-blooded creatures, like mammals and birds, try to keep the inside of their bodies at a constant temperature. They do this by generating their own heat when they are in a cooler environment, and by cooling themselves when they are in a hotter environment. To generate heat, warm-blooded animals convert the food that they eat into energy. Peacock and camel are warm blooded animals.

A right is enumerated if it is not explicitly stated in a constitution, but inferred from other legal rights written in the constitution.

Heat energy can be transferred by three major methods. They are 

1. Conduction,

2. Convection and

3. Radiation.

Conduction is the movement of heat through a substance by the collision of molecules

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy.

Radiation is the transfer of energy by means of photons in electromagnetic waves governed by the same laws. It occurs through a vacuum or any transparent medium.