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Why 82° 30' E longitude has been selected as the standard meridian of India?

This is because India is a vast country and have a great difference in sunrise timing along East in Gujrat and West in Arrunachal Pradesh. Hence, it is necessary to have a specific time all over the India which...

Apr 6

• 46 Likes
• 107480 Views

Apr 6

Shubham answered 9 month(s) , 29 day(s) ago

CAN YOU PLEASE GIVE ME SIMPLE EXAMPLES OF MONOCOTS AND DICOTS

Monocots Seeds - Corn, Wheat, Maize, Rice, sugarcane, Bamboo, Barley, sorghum, ginger, banana, palm, orchid, Onion, garlic, coconut, palm, tulips, etc......

Feb 28

• 22 Likes
• 92234 Views

Feb 28

Syeda answered 1 year(s) , 1 month(s) ago

Find 6 rational numbers between root 2 and root 3

We know
Root 2 = 1.414
Root 3 = 1.732

Now, we can write n number of rational number between these. That is just greater than 1.414 and less than 1.732 and it should be terminatin...

Jul 10

• 10 Likes
• 84515 Views

Jul 10

Syeda answered 1 year(s) , 1 month(s) ago

Why is cell called a structural and functional unit of life?

Solution:
The cells are called as structural and functional units of a living body. Cells are structural unit as they form the structure of the organism. Cells combine to form tissues, which further com...

Jul 13

• 14 Likes
• 80406 Views

Jul 13

Vikas answered 3 year(s) , 2 month(s) ago

Ans:
The ion formed after removal of Hydrogen ion (H⁺ ion) from an acid is called acid radical.
Ex: When HCl loses H⁺ ion, it forms Cl⁻ which is an acid radical.

Following gi...

Nov 24

• 23 Likes
• 79673 Views

Nov 24

Syeda answered 1 year(s) , 1 month(s) ago

If x + 1/x = 3 , then find the value of x6+1/x6.

Assuming the question as (x + 1/x) = 3
Squaring on both the sides we get
(x + 1/x) 2 = 3 2
x 2 +(1/x 2) + 2 = 9
⇒ x 2...

Aug 19

• 28 Likes
• 78706 Views

Aug 19

Nagender commented 1 year(s) , 2 month(s) ago

brief summary of novel the three men in a boat 1st term

SUMMARY OF THREE MEN IN A BOAT -

Three friends named Jerome, George, and Harris smoke together in their apartment in London. They are all hypochondriacs and discuss their illnesses. After researchin

...

Jan 12

• 59 Likes
• 78156 Views

Jan 12

Syeda answered 1 year(s) , 1 month(s) ago

What is difference between 'g' and 'G'

G stands for Newton's universal gravitational constant, whereas g stands for the acceleration due to gravity at a certain point.
G = 6.67300 × 10-11 N.m2.kg-2, G is a c

...

Sep 20

• 33 Likes
• 77819 Views

Sep 20

Swathi answered 3 year(s) , 7 month(s) ago

Atomic masses of first 30 elements?

It is not possible to give the atomic masses of all the elements. Here iam giving the atomic masses of first 30 elements in the periodic table.
Element Atomic number Atomic mass Hydrogen  1 1 Hel...

Dec 17

• 16 Likes
• 74810 Views

Dec 17

Merits and Demerits of Green Revolution

Merits :
1. Higher Yield.
2. Machines made for ploughing harvesting easy.
3. Surplus food can be sold to earn more.
4. Pests and insects controlled by pesticides and insecticides...

Aug 3

• 17 Likes
• 74473 Views

Aug 3

Syeda answered 1 year(s) , 1 month(s) ago

What is difference between speed and velocity?

SPEED                     VELOCITY 1. It is defined as the rate of change of distance. It is defined as the rate of change o...

May 18

• 8 Likes
• 63952 Views

May 18

Syeda answered 1 year(s) , 1 month(s) ago

universal adult franchise is the right to vote by all the citizens of the country who are 18 years old or above

Nov 25

• 8 Likes
• 62080 Views

Nov 25

why lysosomes are known as suicide bags

Solution:
Lysosomes are cellular organelles that contain digestive enzymes that break down waste materials, foreign material and cellular debris. Lysosomes are capable of digesting nuc...

Jul 15

• 20 Likes
• 54311 Views

Jul 15

a speech on science and future ........

Science is in all things we see eat play n do every thing. In future pur life will depend on just science..

Feb 12

• 23 Likes
• 53579 Views

Feb 12

Syeda answered 1 year(s) , 1 month(s) ago

Find the missing frequencies in the following frequency distribution

Given, mean = 50.25
Sum of observations = 80
That is (60 + x + y) = 80
(x + y) = 20 … (1)
Mean = (2880 + 45x + 75y)/80
That is (50.25 × 80) = 2880 + 45x + 75y...

Feb 9

• 9 Likes
• 52586 Views

Feb 9

Syeda answered 1 year(s) , 1 month(s) ago

Tricks to learn atomic masses first 20 elements

For your grade you need to remember atomic masses of first 20 elements.

The atomic mass is double the atomic number of an element. But it is not applicable for all the elements in the periodic table.

...

Dec 19

• 9 Likes
• 51867 Views

Dec 19

Syeda answered 1 year(s) , 1 month(s) ago

Which states do not have an international border or lie on the coast?

There are 5 states and 2 union terrtory of india which do not have an international border or lie on the coast.
States:-

...

Apr 14

• 4 Likes
• 51218 Views

Apr 14

Syeda answered 1 year(s) , 1 month(s) ago

Difference between solids,liquids and gases

Ans: Property Solids Liquids Gases

1. Kinetic energy
Very low (negligible) medium Very High
1. Rigidity
Highly rigid - Posses fixed shape Not rigid- gets the...

Sep 6

• 7 Likes
• 50888 Views

Sep 6

Aruna kumari answered 3 year(s) , 9 month(s) ago

Non - Farm Activities.

Non - Farming activities includes activities excluding agriculture. Some of the non - farming activities are:

Dairy - It is a common activity in many villages. People feed their buffalo...

Oct 26

• 14 Likes
• 50028 Views

Oct 26

Syeda answered 1 year(s) , 1 month(s) ago

why are Bryophytes called the Amphibians of the plant kingdom?

Amphibians are those organisms which live on both land and in water. Bryophytes are called amphibians of the plant kingdom because these plants though live in soil but they need water for sexual reproduction. T...

Nov 25

• 10 Likes
• 49648 Views

Nov 25

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