Explanation

Honey has been called the only food that truly lasts forever.

Honey is considered the only food that doesn't spoil.

Because of its low water content and high sugar content.

It prevents germs from growing.

Explanation

• The splitting of light into its constituent colors is known as dispersion.
• This occurs when white light passes through a prism or other medium, and the different wavelengths of light are refracted at slightly different angles, spreading out into a spectrum of colors.
• This is also known as chromatic dispersion.

Explanation

• In the periodic table, a columns is considered to be a groups (also known as a family or column).
• Groups are the vertical columns of elements in the periodic table.

Explanation

Explanation

The ability of metals to be drawn into thin wires is known as ductility.

This property allows metals to be stretched without breaking.

This making them useful in various applications.

Explanation

Malaria is caused by Plasmodium parasites.

The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called "malaria vectors.

Explanation

Biogas is a type of natural gas produced through the anaerobic digestion of organic matter.

Such as animal manure and food waste.

It primarily consists of methane and carbon dioxide.

Explanation

Explanation

The theorem you mentioned is known as Pythagoras' Theorem, which states:

$$c^2 = a^2 + b^2$$

where:

• $c$ is the hypotenuse (the longest side of a right-angled triangle).
• $a$ and $b$ are the other two sides.

It was discovered by the ancient Greek mathematician Pythagoras and is fundamental in geometry.

Explanation

The theory of relativity usually encompasses two interrelated theories by Albert Einstein:

special relativity and general relativity, proposed and published in 1905 and 1915

E =mc2

 C in this equation Velocity of light

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Principle of Theory of relativity

ND27122022