Explanation

All electromagnetic waves travel at the same speed through empty space

Electromagnetic waves are formed between electrical and magnetic fields due to vibrations.

Electromagnetic waves travel with the speed of light in free space.

The speed of light is  3*10^8 m/s

Hence, Electromagnetic waves travel at the speed of 3*10^8 m/s.

Explanation

Emancipate means آزاد کرنا

To set free from restraints means پابندیوں سے آزاد ہونا

Release means آزاد کرنا

Explanation

120 men can do work = 30 days

1 man can do this work = 120 x 30 = 3600 days

80 men can do this work = 3600/80 = 45 days

Explanation

The melting point of ice at normal atmospheric pressure is 0 °C (zero degrees Celsius).

Key Points:

• 0 K (zero Kelvin) is equivalent to -273.15 °C, which is absolute zero, the lowest possible temperature.
• 100 °C is the boiling point of water at normal atmospheric pressure.

Explanation

0.05 is equivalent to the fraction 1/20 because 0.05 is the same as 5/100, which simplifies to 1/20.

Explanation

Explanation

Udaas Naslain

Author: Abdullah Hussain

Genre: Novel

Publisher: Sang-e-Meel Publications

Publication date: First 1964; last 2015

Explanation

Bane means زہر ۔ سم

Blessing means برکت

Explanation

In this sentence, the word "enough" is functioning as an adverb modifying the adjective "good."

It describes the degree or extent to which something is good.

Therefore, "enough" is an adverb modifying the adjective "good."

Explanation

The Office of Wafaqi Mohtasib was established on 24 January 1983 under President's Order No. 1 of 1983.

It was formed by President Zia-ul-Haq to address public complaints against government maladministration.