Explanation

Quantum numbers describe values of conserved quantities in the dynamics of a quantum system

Explanation

A protein is a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds. Proteins are present in all living organisms and include many essential biological compounds such as enzymes, hormones, and antibodies.

Explanation

Explanation

Found in many foods including yeast, cereal grains, beans, nuts, and meat

Water soluble 

Explanation

Seismic waves are waves of energy that travel through Earth's layers

 result of  volcanic eruptions.

 large landslides and large man-made explosions that give out low-frequency acoustic energy.

Explanation

 Common salt comprises sodium and chlorine.

Sweat consists of about 99% water,

0.2-0.5% salts mainly sodium chloride

and traces of urea (0.08%).

Explanation

gibbous moon is the phase of the moon in which its illuminated part is greater than a semicircle and less than a circle.

Explanation

The epicenter of an earthquake is the point on the earth's surface vertically above the focus. Maximum damage is caused at the epicenter.

زلزلے کا مرکز زمین کی سطح پر عمودی طور پر اوپر کی حیثیت سے ایک نقطہ ہے۔ زیادہ تر نقصان زلزلے کے مرکز پر ہوتا ہے۔

Explanation

The device that is used to measure temperature is called Thermometer .

Temperature measurement (also known as thermometry) describes the process of measuring a current local temperature for immediate or later evaluation. 

Explanation

Radiant energy is the energy of electromagnetic waves. It is a form of energy that can travel through space. 

For example, we receive the heat from the sun, which is located very far from the earth via radiation. The sun's heat is not transmitted through any solid medium, but through a vacuum. They are short waves.