Explanation

Iran's Capital is Tehran.

Iran Currency is Rial.

Iran official language is Persian.

Iran located is in Continent Asia.

Iran Primary Religion is Islam.

Iran Head of Govt. is President – Ebrahim Raisi.

Iran Parliament called Majlis.

Explanation

A hard disk is a secondary storage device used to store data permanently.

RAM and ROM are primary storage (main memory).

Diodes and Semiconductors are basic electronic components.

CD-ROM is a secondary storage device used to store data permanently.

Explanation

The Mediterranean Sea is bordered by 21 countries: Albania, Algeria, Bosnia and Herzegovina, Croatia, Cyprus, Egypt, France, Greece, Israel, Italy, Lebanon, Libya, Malta, Monaco, Montenegro, Morocco, Slovenia, Spain, Syria, Tunisia, and Turkey.

It is connected to the Atlantic Ocean by the Strait of Gibraltar.

Mediterranean Sea is also shared by Europe, Asia and Africa. 

***

Explanation

The Headquarters of Google is located in the city: of California

Google, a US multinational technology company

Google is a type of search engine operating since 1997

it was founded in the year: September 4, 1998

it was founded by Sergey Brin & Larry Page 

Sergey Brin is the real owner of Google

ND07-3-2023

Explanation

Nanga Parbat is known as the "Killer Mountain" due to unpredictable weather, steep inclines, and a high number of climbing fatalities.

It is one of the deadliest mountains in the world for mountaineers.

Additional information:

Nanga Parbat, locally known as Diamer, is the ninth highest mountain in the world at 8,126 metres above sea level.

Located in the Diamer District of Gilgit-Baltistan region

*****

Explanation

A magnifying glass uses a convex lens to enlarge the appearance of objects.

Convex lenses converge light rays to a focal point, producing a magnified image.

Explanation

A convex lens has either one or both of its surfaces curving outwards, that is, wider divergence from the plan at the center.

These lenses are used to correct long-sightedness (hypermetropia).

Explanation

A biconvex lens is the type of lens found in the human eye,

and it is responsible for forming genuine images

The lens, or crystalline lens, is a transparent biconvex

structure in most land vertebrate eyes (We are all vertebrates)

***

The image formed at the retina of the human eye is real and inverted.

ND-8-08-2023

Explanation

In direct proportion, both quantities increase or decrease together at the same rate.

In inverse proportion, when one quantity increases, the other decreases in the same ratio.

Explanation