The product of the frequency and time period is equal to_________________?

Related Mcqs:

1. Product of time period and frequency is ____________?

   A. Time period
   B. Frequency
   C. Unity
   D. Velocity

   Submitted by: Chakar Hussain Shar

2. A simple pendulum has a bob of mass m and its frequency is f. If we replaced the bob with a heavier one say of 2m then that will be its new frequency ?

   A. 1/4f
   B. 1/2f
   C. frequency lower than 20 Hz
   D. 2f

3. Fundamental frequency of stationary waves in open pipe is ______________ times the frequency in closed pipe?

   A. One
   B. Two
   C. Four time
   D. None of these

4. One mega watt hour is equal to_________________?

   A. 36 x 106 J
   B. 36 x 1012 J
   C. 36 x 109 J
   D. 36 x 108 J

5. The unit of radioactivity curie is equal to_________________?

   A. 3.74 x 109 disintegration per sec
   B. 3.70 x 1010 disintegration per sec
   C. 3.55 x 1010 disintegration per sec
   D. 3.60 x 1010 disintegration per sec

6. One torr is equal to_________________?

   A. 1.333 Nm-2
   B. .1333 Nm-2
   C. 13.33 Nm-2
   D. 133.3 Nm2

7. The size of one degree of Celsius is equal to_________________?

   A. One degree of Fahrenheit scale
   B. 1.8 degrees of Fahrenheit scale
   C. 3.2 degrees of Fahrenheit scale
   D. 2.12 degrees of Fahrenheit scale

8. The magnitude of the cross product is equal to the dot product between them. The angle between the two vectors is________________?

   A. 30°
   B. 45°
   C. 60°
   D. 180°

9. A simple pendulum suspended from the ceiling of a lift has time period T when the lift is at rest. When the lift falls freely, the time period is_________________?

   A. Infinite
   B. T/g
   C. Zero
   D. g/T

10. The resultant of two forces of equal magnitudes is also equal to the magnitude of the forces. The angle between the two forces is________________?

    A. 30°
    B. 60°
    C. 90°
    D. 120°