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

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 (A) 625 gf (B) 256 gf (C) 320 gf (D) 500 gf

Tardigrade Admin · Accepted Answer

Apparent weight =V (ρ - σ )g=l× b× h (5 - 1)× g Apparent weight =5× 5× 5× 4 Dyne or Apparent weight =4× 5× 5× 5 gf Apparent weight = 500 gf

Q. 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

625 gf

256 gf

320 gf

500 gf

Apparent weight $= V (ρ - σ) g = l \times b \times h (5 - 1) \times g$
Apparent weight $= 5 \times 5 \times 5 \times 4$ Dyne or
Apparent weight $= 4 \times 5 \times 5 \times 5 g f$
Apparent weight = 500 gf

Q. 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