Question

Advantages of sand clock

Answer 1

$ANSWER$
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ADVANTAGES OF SAND CLOCK
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★we dont need a battery to use it.

★ it helps tell the time.

Answer 2

Answer:

The sand clock are also called as hour glass. The following are the advantages and disadvantages of the sand clock or the hour glass:

Explanation:

Advantages:

1. It can be used to estimate the time.

2. It can be used to measure time of egg timers or small time based games.

3. It does not require a battery to run it.

Disadvantages:

1. Not all type of sand clocks can measure the hours.

2. The sand glass needs a flat surface to work properly.

3. It is a short duration clock depending upon the particle size of the sand in the clock, like fine sand will move fast from one bulb to another whereas the sand with coarse sand particles will move slowly.

4. This does not give the accurate time.