Question

Depending on the variation of length of shadows of an object we can account
1) Local noon time
2) North south directions
3) Arrival of winteor summer
4) All the above​

Answer 1

Explanation:

your answer is 4 because in old days people used to calculate the time by observing the shodows of different objects .by the observation of shadows they can guess the arrival of summer or winter and it may shorter or longer

Answer 2

Depending on the variation of length of the shadowof an object we can account all of the above.

Option d

Explanation:

• Most importantly the local time is calculated by using the length of the shadow.

• The length of the shadow is minimum when the sun is overhead that is at 12 noon local time system in addition to this the directions can be estimated because the sun rises in the east and sets in the west and accordingly if you known the sun is in the east direction so the direction of the other Cardinal side can be determined.

• the season can also be somewhat determined by the length of the shadow of an object.

To know more about local time,

How is the use of local time important in our day to day life? Brainly.in

https://brainly.in/question/1167765