Properties Of Solids And Liquids Question 266
Question: A metallic block of density 5 gm cm?3 and having dimensions 5 cm × 5 cm × 5 cm is weighed in water. Its apparent weight will be
Options:
A)5 × 5 × 5 × 5 gf
B)4 × 4 × 4 × 4 gf
C)5 × 4 × 4 × 4 gf
D)4 × 5 × 5 × 5 gf
Show Answer
Answer:
Correct Answer: D
Solution:
Apparent weight$ =V(\rho -\sigma )g $
$ =l\times b\times h\times (5-1)\times g $
$ =5\times 5\times 5\times 4\times g $ Dyne = $ 4\times 5\times 5\times 5 $ gf.
