Slope of work time graph is equal to____________________?

Related Mcqs:

1. Slope of velocity time graph is_____________________?

   A. acceleration
   B. distance
   C. force
   D. momentum

2. The slope of velocity-time graph gives_______?

   A. Speed
   B. Velocity
   C. Acceleration
   D. All of these

   Submitted by: Zahid Jagirani

3. Time rate of change of momentum is equal to____________________?

   A. force
   B. impulse
   C. velocity
   D. both A and C

4. The number of beats produced per second is equal to____________________?

   A. the sum of the frequencies of two tuning forks
   B. the difference of the frequencies of two tuning forks
   C. the ratio of the frequencies of two tuning forks
   D. the frequency of either of the two tuning forks

5. The area under the force displacement graph represents__________________?

   A. area
   B. work done
   C. power
   D. none of these

6. Silence zone takes place due to____________________?

   A. constructive interference
   B. destructive interference
   C. beats
   D. resonance

7. Doppler effect applies to____________________?

   A. sound wave only
   B. light wave only
   C. both sound and light waves
   D. neither sound nor light wave

8. The average power and instantaneous power become equal if work is done at __________________?

   A. any rate
   B. at variable rate
   C. at uniform rate
   D. at high rate

9. What is the shape of velocity, time graph for constant acceleration ?

   A. straight inclined line.
   B. parabola
   C. inclined curve
   D. declined curve

10. If the velocity-time graph gives a parabolic curve then body posses______?

    A. Variable acceleration
    B. Constant acceleration
    C. Zero acceleration
    D. All of these

    Submitted by: Zahid Jagirani