Answer:
The magnetic field reverses direction.
Explanation:
The reason wearing multiple thin layers will keep you warmer than a single thicker layer is because warm air is trapped between the layers acting as an insulator. If you were then to remove a layer you would reduce the amount of heat trapped which would cool you down.
Answer:
The angle will be "124°". The further explanation is given below.
Explanation:
As we know,
(a)...
Let the resultant of , , and will be , then
⇒
On putting values, we get
⇒
⇒
(b)...
On squaring both sides, we get
⇒
⇒
(c)...
Let the resultant angle will be "",
⇒
⇒
⇒
The formula for the functional group is NH2
Answer:
You can drink 18 drinks and 1.38 dollars left with you.
Explanation:
1 drink cost 1.59 dollars
You have 30 dollars with you.
Number of drinks in 30 dollars =
Number of drinks in 30 dollars = 18
From division 1.36 remains as remainder so, 1.38 dollars left with you.