Question

19. Find the number of seconds in a day.​

Answer 1

Step-by-step explanation:

No.of Seconds in a day = 86400 seconds

explanation:-

1 hour = 60 min

1 min = 60 sec

60 min = 60 × 60 = 3600 sec

or 1 hour = 3600 sec

No. of hours in a day = 24 hours

No.of seconds in 1 hour = 3600

therefore , no.of seconds in 24 hour = 3600 × 24

= 86400 sec