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Bangla Note of Physics 1st paper for HSC
The second law of thermodynamics states that the entropy of an isolated system never decreases because isolated systems spontaneously evolve towards thermodynamic equilibrium—the state of maximum entropy. Equivalently, perpetual motion […]
» Read moreThe second law of thermodynamics states that the entropy of an isolated system never decreases, because isolated systems spontaneously evolve towards thermodynamic equilibrium—the state of maximum entropy. Equivalently, perpetual motion […]
» Read moreSound wave is one of the most recognizable characters from the original Transformers line. He had an alternate mode – a microcassette recorder – and possessed a distinctive monotone, computerized […]
» Read moreSoundwave is one of the most recognizable characters from the original Transformers line. He had an alternate mode – a microcassette recorder – and possessed a distinctive monotone, computerized voice. […]
» Read moreSound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through […]
» Read moreSound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through […]
» Read moreSpeed Of Sound The speed of sound is the distance travelled during a unit of time by a sound wave propagating through an elastic medium. In dry air at 20 […]
» Read moreMath Solution of Speed of Sound The speed of sound is the distance travelled during a unit of time by a sound wave propagating through an elastic medium. In dry […]
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