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What is Coriolis Effect?

The Coriolis Effect is an apparent effect produced by a rotating frame of reference. The effect occurs when an object moving along a straight... View Article

What are Roman numerals?

Roman numerals is a special kind of numerical notations that were earlier used by the Romans. It is an additive and subtractive system in which... View Article

What is perimeter?

The perimeter of a two-dimensional figure is the distance covered around it. It defines the length of shape, whether it is a triangle, square,... View Article

What is a triangle?

A triangle has three sides, three vertices, and three angles. The sum of the three interior angles of a triangle is always 180°. The sum of... View Article

What is music in sound?

Sound is produced when something vibrates. The vibrating body causes the medium (water, air, etc.) around it to vibrate. ... The wavelength and... View Article

Explain how do we hear?

Hearing depends on a series of complex steps that change sound waves in the air into electrical signals. Our auditory nerve then carries these... View Article

How is Yogurt Made?

Yogurt is cultured milk.To make yogurt, milk is firstly heated to around 80°C. Heating makes sure any unwanted bacteria are killed, and it... View Article

What is a star?

A star is a very large ball of bright glowing hot matter in space. That matter is called plasma. Stars are held together by gravity. The smallest... View Article