Tyre of a bicycle has volume 2 × 10 -3 m 3 . Initially the tube is filled to 75% of its…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
Tyre of a bicycle has volume 2 × 10-3 m3. Initially the tube is filled to 75% of its volume by air at atmospheric pressure of p0 = 105 N/m2. When a rider rides the bicycle the area of contact of tyre with road is A = 24 × 10-4 m2. The mass of rider with bicycle is 120 kg. The number of strokes which delivers, V = 500 cm3 volume of air in each stroke required to inflate the tyres is [Take g = 10 m/s2]
- 10
- 11
- 20
- 21
Answer
(D) 21
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- When an ideal gas (γ = 5/3) is heated under constant pressure, then what percentage of given heat energy will…
- When a system is taken from state i to state f along the path iaf, it is found that Q = 50 cal and W = 20…
- What will be the temperature when the rms velocity is double of that at 300 K:
- Which of the following graphs correctly represents the variation of =- d V / d P V with P for an ideal gas at…
- Three perfect gases at absolute temperatures T 1 , T 2 and T 3 are mixed. The masses of molecules are m 1 , m…
- During an experiment, an ideal gas is found to obey a condition p^ 2 = constant [ = density of the gas]. The…
- The rms velocity of hydrogen is times the rms velocity of nitrogen. If T is the temperature of the gas, then
- In the cyclic process shown in the figure, the work done by the gas in one cycle is
More Kinetic Theory of Gases questions · Browse all practice questions