Question

Choose the correct option. (Sundial/sand glass) uses the size of the shadow to measure time. A sundial cannot measure time on a (sunny/cloudy) day. One decade is equal to (100/10) years. The standard unit of frequency is (hertz/hour), During the night, time can be measured by a (sundial/water clock). three contences​

Answer 1

Answer:

1. sundial

2.cloudy

3.100

4.hertz

5.sundial

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