Explanation

The value of the log can be either with base 10 or with base e.

The log10 10 value is 1

while the value of loge 10 or ln(10) is 2.302585.

ND18-9-2023

Explanation

The Chagai Hills is a range of granite hills in the Chagai District in Balochistan province.

Location Afghanistan-Pakistan border

Chagai-I is the code name of five simultaneous underground nuclear tests conducted by Pakistan at 15:15 hrs PKT on 28 May 1998.

ND18-9-2023

Explanation

Explanation

Moon completes one revolution around Earth in approximately 27.3 days.

The portion traversed by the moon in one day is called a nakshatra.

ND23-9-2023

Explanation

P-type materials are intrinsic 3D crystals of silicon or germanium subjected to controlled impurification with chemical elements from the IIIa column of the periodic table 

Explanation

= 30 percent * 30 

= (30:100)* 30 

= (30* 30):100 

= 900:100

= 9

ND-5-09--023

Explanation

4th day of the month is Sunday.

So, (4 + 7) = 11th day is Sunday

(11 + 7) = 18th day is Sunday

(18 + 7) = 25th day is Sunday

So 6th day before the 30th day is 24th

If 25th is Sunday, 24th is Saturday

ND-5-09--023

Explanation

 DRAM memories need a refresh.

Dynamic Random Access Memory (DRAM).

DRAM must be refreshed many times per second to store information, otherwise, it will lose what it is holding.

DRAM is the most common type of memory in use today.

ND18-4-2023

Explanation

A quadrilateral is a polygon that has exactly four sides.

This also means that a quadrilateral has exactly four vertices and exactly four angles.

ND-5-09--023

Explanation

The logarithm base 10 is called the decimal or common logarithm

 commonly used in science and engineering.