A block of material has horizontal cross-sectional area A and height h, held in place at the bottom. When the block of material is subject to a horizontal force across the top, it deforms by 2.9 mm. Suppose the force is applied to a block of the same material, with the differences being the block's height is 4.6h and cross-sectional area is 2.4A. Calculate the deformation Delta x in millimeters.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

the answer is b

explanation:

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