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11th assignment Assignments Test Preparation

Test solid, liquid and gases incluting thermal properties of matter

 Solids, liquid and thermal properties of matter. 1. The maximum load a wire can withstand without breaking, when its length is reduced to half of its length, will (i) be doubled (ii) be half (iii) be four times (iv) remain same .                                                           2. If length of a wire is doubled and area is halved then […]