Please solve all 4 sums of the picture... Please solve it fast. Need before 10:00 am.
Please ❗❗❗❗❗
Answers
Answer: Q1) A place x situated at 20 degree east longitude while y at 60 degree east which place which place will experience the Sun rise first also find the difference and time of sunrise of two places
60° East will experience the sun rise first
From East to west
360° = 24 hours
=> 1 ° = 24/360 hr
=> 1° = 1/15 hr
=> 1° = 4 Minutes
20°East - 60°East
= - 40°East
= 40° West
20°East is 40°West relative to 60°East
so 40 * 4 = 160 minutes = 2hr 40 minutes
Sun will rise after 2hr 40 minutes at 20°East in comparison to 60°East
Q2) When we move from.east to west we subtract time .
1 degree - 4 minutes
Difference in latitude
40- (-30) equal 70deg
70* 4 = 280 minutes = 4hr 40 min
Time at a is 12 pm
Time at b = 12 - (4hr 40) = 8:20 am
Q3) every 1° is equal to 4 minutes.
If it is on west of greenwich median than substract the calculated time from actual time of GMT and if it is on east than add.
69°E = 69×4 = 276 minutes i.e 4 hours 36 minutes.
time on greewich is 12:00 . so, time on 69°E is
12 +4 hr 36 min = 16:36
similarly in case of 30°west we have to substract the time i.e
12 - 2 hrs = 10:00
and for 12°E again add
12+48 min = 12:48 IN USA
Explanation: SORRY COULD NOT SOLVE THE 4TH QUESTION.
BUT FOR MY EFFORT CAN YOU PLS MARK ME AS BRAINLIEST AND VOTE ME.PLS