Successful mission in Moon (part1)
چاند پر قدم رکھوالے کامیاب مشنز (حصّہ 1) لونا 02 space craft design تاریخ اجراء ستمبر 21 ، 1…
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Political Events From 1440 TO 1947 in urdu
سیاسی واقعات 1440 سے 1947 تک: تعارف: 1940 ء سے 1947 ء تک کا دو…
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pakistan resolution 23 march 1940 in urdu
پاکستان کی قرارداد (23 مارچ 1940) : 22 مارچ سے 24 ما…
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Prove that the coefficient of volume expansion is three times of coefficient of linear expansion : or prove that β = 3α :
Prove that the coefficient of volume expansion is three times of coefficient of linear expansion …
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Thermal expansion
Thermal expansion : The increase in size on heating is called thermal expansion. Solid can e…
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