AP EAMCET · PHYSICS · Mechanical Properties of Fluids
Find the apparent weight of a metallic block of density \(5 \mathrm{~g} \mathrm{~cm}^{-3}\) and dimensions \(5 \mathrm{~cm} \times 5 \mathrm{~cm} \times 5 \mathrm{~cm}\), in water.
- A \(5 \times 5 \times 5 \times 5 \mathrm{gf}\)
- B \(4 \times 4 \times 4 \times 4 \mathrm{gf}\)
- C \(5 \times 4 \times 4 \times 4 \mathrm{gf}\)
- D \(4 \times 5 \times 5 \times 5 \mathrm{gf}\)
Answer & Solution
Correct Answer
(D) \(4 \times 5 \times 5 \times 5 \mathrm{gf}\)
Step-by-step Solution
Detailed explanation
Density of metallic block, \[ \rho=5 \mathrm{~g} \mathrm{~cm}^{-3} \] Volume of block, \[ V=5 \mathrm{~cm} \times 5 \mathrm{~cm} \times 5 \mathrm{~cm} \] Upthrust force on the metallic block in water,…
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