If the terminal speed of a sphere of gold (density = 19.5 kg/m 3 ) is 0.2 m/sec in a…
Physics · JEE Main · NTA Exams — Properties of Solids and Liquids
If the terminal speed of a sphere of gold (density = 19.5 kg/m3) is 0.2 m/sec in a viscous liquid (density 1.5 kg/m3 ), find the terminal speed of a sphere of silver (density = 10.5 kg/m3) of the same size in the same liquid.
- 0.4 m/s
- 0.133 m/s
- 0.1 m/s
- 0.2 m/s
Answer
(B) 0.133 m/s
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If a million tiny drops of water of same radius combine to form one large drop. The ratio of the surface…
- Two equal drops of water are falling through air with a steady velocity v. If the drops coalesce, then new…
- If equal and opposite forces applied to a body tend to elongate it, the stress so produced is called
- A jar is filled with two non-mixing liquids 1 and 2 having densities ρ 1 and ρ 2 respectively. A solid ball…
- Two stretched membranes of area 2 cm 2 and 3 cm 2 are placed in a liquid at the same depth. The ratio of the…
- A wire of length 1 m and area of cross section 2 x 10 -6 m 2 is suspended from the top of a roof at one end…
- The excess pressure across a soap bubble of radius r is p = 4σ/r, where σ is the surface tension of soap…
- Two rods of different materials, having the same length and the same cross-sectional area, coefficient of…
More Properties of Solids and Liquids questions · Browse all practice questions