Consider the time instant when you first started your bike at t=0 for which of following intrevels your average speed and velocity are equal in magnitude
A) t=0 to t=10 min
B) t=0 to t=40 min
C) t=0 to t=60 min
D) t = 40 to t= 60min
Asked by Sudhanshu Shridhar
| 30th May, 2015,
04:15: AM
Expert Answer:
Dear sudhanshushridhar2001@gmail.com
Thanks for asking us a question in Ask the Expert section of TopperLearning.com.
We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.
Regards
Topperlearning Team.
We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.
Regards
Topperlearning Team.
Answered by Yashvanti Jain
| 13th Dec, 2017,
07:16: PM
Concept Videos
- Derive allotropic constant in terms of degree of freedom and hence find it's value for monotonic diatomic and polyatomic gases . 4. Derive the expression for mean free path for a gas .
- Kinetic and calculus method
- The graph shows the variation of PV with P of given masses of three gases A, B and C. The temperature is kept constant. Which of these is ideal graph?
- Is the r.m.s speed same as the average speed?
- When a gas is suddenly compressed, its temperature rises. Why?
- The volume of a gas sample is increased. Why does the pressure, which is exerted by the gas, decrease?
- In terms of the kinetic theory of gases, explain why the pressure of a gas in a closed container increases when the gas is heated?
- If three molecules have velocities 0.5, 1 and 2 km/s respectively, calculate the ratio of the root mean square speed and average speed.
- Calculate the root mean square velocity of oxygen molecules at 27oC. Take the density of oxygen to be 0.001424 g/cc.
- At what temperature, will the root mean square velocity of a gas at 0oC be half its value, if the pressure remains constant?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change