Time

The unit of time that is used to calculate the speed of a train is second.

Stop clocks are used to measure time interval between occurence of events accurately.

Explain the steps involved in measuring of time using a stop clock.

Explain the use of a stop clock.

Choose the device used for measuring time.

A sundial is used for measuring mass.

Describe the importance of quartz clocks and quartz watches.

Give one word for the following:

The unit of time which is equal to each of the twelve named periods that make up a year.

Month is the unit of _____.

Month is the unit of pressure.

Define the term month.

Week is the unit of _____.

Define the term week.

The time taken by the minute hand to move from $4$ to $6=$_____ minutes

_____ (distance/time) can be described as the period between two events.

In ancient times, the time taken between one spring season to the next spring season was called a/an _____.

Period between one new moon and the next full moon is known as moon-month.

Select the time period which is longer.

Choose the time period which is longer.

$\frac{1}{6}$ of an $\mathrm{hour}$$=$_____ $\mathrm{minutes}$.