The density of aluminium is 2.70 g/cubic centimetre. The thickness of a rectangular sheet of aluminium foil varies but is much less than 1mm. A student wishes to find the average thickness. She obtains the following measurements. mass of sheet = 60.7 g; length of the sheet = 50.0 cm;...
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September 2023
Please answer as soon as possible. Please don't give any inapplicable answer bcz it helps to confusion. If you give a reasonable answer I'll surely mark your answer as BRAINLIEST % You are Rohan/ Rekha . You were at an ATM to withdraw Rs. 25000/- for an urgent work. The...
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September 2023
I have doubt. Why does iron nail in test tube B, not rust? I know the oil layer is there to prevent oxygen from dissolving in the water and the water is boiled or distilled to remove dissolved oxygen but doesn't water already contain oxygen(H2O)? Class 10 Chemistry Activity 3.14...
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September 2023
It started to rain in my garden.. How can I continue the story or generate a problem on a rainy day?
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September 2023
emphasiemphasizing on occupation before and after the unification of UAE