Explanation

Perforate means سوراخ کرنا

Emit means خارج کرنا

Explanation

Assemble means جمع کرنا

Scatter means بکھرنا

Explanation

A calorimeter is an instrument used to measure the amount of heat absorbed or released during a chemical reaction or physical change.

It is essential for studying thermodynamic properties 

Explanation

In a Caesar cipher with a shift of 1 backward, each letter is replaced by the letter before it in the alphabet. For "QLPNMF":

Q → P

L → K

P → O

N → M

M → L

F → E

So, "QLPNMF" decodes to "PKOMLE."

Explanation

The given sequence is: P, O, N, M

Analysis:

P is the 16th letter of the alphabet.

O is the 15th letter of the alphabet.

N is the 14th letter of the alphabet.

M is the 13th letter of the alphabet.

Following this pattern, the letter that comes after M (the 13th letter) should be the 12th letter of the alphabet.

The 12th letter of the alphabet is L.

Explanation

The relationship between 4 and 20 is that 20 is 5 times 4.

Similarly, to find the number that corresponds to 5 in the same way, multiply 5 by 6:

4×5=20

5×6=30

Thus, 5 is to 30 in the same way that 4 is to 20.

Explanation

Wazirabad is a city in Punjab, Pakistan

Famous for its cutlery products,

it is known as the city of cutlery

Division: Gujrat

Municipal status: 1867

No. of Union Councils: 12

Explanation

Packet switching is used in networks where data is broken into smaller packets before being transmitted.

These packets are sent independently and may take different paths to the destination

This method is efficient and robust, making it the foundation for most modern data networks, including the Internet.

Explanation

RAM stands for Random Access Memory

It is the hardware in a computing device where the operating system (OS)

RAM is also known as read/write memory

RAM is located in the Motherboard.

Explanation

Rainfall is a crucial factor in greening deserts, as it provides the necessary water for plant growth.