Advertisements
Advertisements
प्रश्न
What does the best fit line show regarding the variables plotted and the work of the experimenter?
उत्तर
A best fit line shows that two variable quantities are directly proportional to each other. With its help, experimenter can easily understand nature of proportional relations between two variable quantities.
APPEARS IN
संबंधित प्रश्न
What is a second's pendulum?
The time periods of two simple pendulums at a place are in the ratio 2:1. What will be the corresponding ratio of their lengths?
The length of the two pendulum are 110 cm and 27.5 cm. Calculate the ratio of their time periods.
A pendulum of 100 cm and another pendulum 4 cm long are oscillating at the same time. Calculate the ratio of their time periods.
Define the following in connection with a simple pendulum.
Time period
A simple pendulum is hollow from within and its time period is T. How is the time period of pendulum affected when :
- 1/4 of bob is filled with mercury
- 3/4 of bob is filled with mercury
- The bob is completely filled with mercury?
What do you understand by the term graph?
What do you understand by the term constant of proportionality?
Define the following terms with reference to a simple pendulum:
Time period
Name the factors on which the time period of a simple pendulum depends. Write the relation for the time period in terms of the above named factors.
