Question

(3) The hourglass was used in Europe during the fourteenth / fourth cen
Q. 6. Answer the following questions in one sentence each :
(1) In how many parts is the time split for convenience ?
Ans.
(2) Which instruments are used for measuring time?
Ans.
(3) How do we divide time in order to understand it?
Ans.
(4) What do the numbers in a calendar tell us ?
Ans.
Q. 7. Answer the following question in brief :
Write in brief about hourglass.
Ans.​

Answer 1

Answer:

2 -watch

4 -date and day

3 -we divide in two or three