Science, asked by gulamjeelani2512, 11 months ago

Find out how many hours and seconds are there in 1 year. (page 102)

Answers

Answered by udit6323
0

Answer:

Leap Year = 8784 Hours or 31622400 Seconds, Normal Year =  8760.25 Hours or 31536900 Seconds

Explanation:

If the year is a Leap Year,

No. of days in a year = 366 days

No. of hours in a day = 24 hours

No. of seconds in a hour = 60 x 60 seconds = 3600 seconds

Therefore,

No. of hours in a Leap Year = 366 x 24 = 8784 Hours

No. of seconds in a Leap year = 8784 x 3600 = 31622400 Seconds

If the year is a Normal Year,

No. of days in a year = 365\frac{1}{4} days

No. of hours in a day = 24 hours

No. of seconds in a hour = 60 x 60 seconds = 3600 seconds

Therefore,

No. of hours in a Normal Year = 365\frac{1}{4\\} x 24 = 8760.25 Hours

No. of seconds in a Normal year = 8760.25 x 3600 = 31536900 Seconds

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