Explanation

Dr. Abdul Salam received Nobel Prize for combining two forces: Electromagnetic and weak forces

In 1979,  Dr. Abdul Salam won the Nobel Prize for physics.

He was the second Muslim scientist to get Nobel Prize.

Abdus Salam became the first Pakistani to win a Nobel Prize.

Dr. Abdus Salam was Died: Nov. 21, 1996

In 1952  Ph.D. in theoretical physics from the University of Cambridge

Awards

Copley Medal: 1990

Royal Medal: 1978

Hughes Medal: 1964

Pride of Performance: 1958

Nishan-e-Imtiaz

Adams Prize: 1958

Lomonosov Gold Medal: 1983

Atoms for Peace Award

Gold Medal for Outstanding Contributions to Physics: 1981

Smith's Prize for Essay: 1950

Jožef Stefan Medal: 1980

Cristoforo Colombo Prize: 1992

ND5-07-2023

Explanation

Saturn

Saturn is the second largest planet in our solar system.

Titan is the name of the largest moon of Saturn

Ringed Planet is nicked name for Saturn

Explanation

Rayon is a semi-synthetic fiber made from cellulose, derived from wood pulp or other plant materials, but it undergoes extensive chemical processing.

Explanation

Distant objects can be seen with the help of the Telescope

They produce an image that is larger than the image that can be seen with the unaided eye.

Telescopes gather far more light than the eye,

It allows dim objects to be observed with greater magnification and better resolution.

Explanation

Natural rubber is made by extracting a liquid sap, called latex.

Latex is gathered from the trees by making a cut in the bark and collecting the runny sap in cups. This process is called tapping.

Largest Country produced Natural rubber

Explanation

Mirage is an example of:

• refraction of light
• total internal reflection

Example

When the reflected light ray reaches our eyes, it appears as coming from the sky or tree.

This inverted image creates an optical illusion of the presence of water or the presence of islands etc.

Explanation

Electrons are lost in an oxidation reaction.

Oxidation simply means a gain of oxygen and an oxidizing agent is a substance that oxidizes something.

The reduction is the gain of electrons

Explanation

Sublimation is the process in which water vapour directly condenses into solid form.

Condensation is the process of transformation of water vapour into water.

Evaporation is process by which water or a liquid is transformed from liquid to gaseous state.

Precipitation is the condensation of water vapor in air in form of water droplets or ice.

Explanation

The position of the Earth when it is at the greatest distance from the sun is called the Aphelion.

The closest point to the Sun in a planet's orbit is called perihelion.

Explanation

The stratosphere is a layer of Earth's atmosphere.

Stratosphere is the second layer of the atmosphere as you go upward.