Science

Visible light is the spectrum of light that humans can see easily with naked eyes. The visible segment of light is formed by a section …

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Projectile motion is the motion of an object in two dimensions. This means that if an object moves in both the horizontal and vertical directions …

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Almost every student exclaims “I’m never going to use this math in real life!” while solving algebraic equations. Isn’t it? However, this is not always …

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Energy is the capacity to do work. According to the law of conservation of energy, energy can neither be created nor destroyed. It can only …

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A wedge is a simple machine that is designed to split things into two separate pieces. A wedge is wide at the base and pointed …

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According to some people, maths is just the use of complicated formulas and calculations which won’t be ever applied in real life. But, maths is …

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Have you noticed green coloured mold on your bread spoiling your breakfast in a few hours? When you leave bread out for a long time, …

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A parabola is nothing but a U-shaped plane curve. Any point on the parabola is equidistant from a fixed point called the focus and a …

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A rhombus is a quadrilateral that has four equal sides. The term ‘rhombus’ has been derived from the Greek word ‘rhombos’ meaning something that spins. …

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A cone is a three-dimensional geometric shape that narrows from a flat circular base to a single point called apex or vertex. In other words, …

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Radio waves are the electromagnetic radiations that lie within the frequency range of 3 kilohertz to 300 gigahertz. The wavelength of the radio waves lies …

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Infrared radiations are electromagnetic waves that are invisible to the human eyes. The value of the wavelength of infrared waves lies within the range 740 …

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