Answer:
36.87°
Explanation:
length of anchor (L) = 30 m
depth of water (d) = 18 m
find the angle of depression the anchor chain makes with the water level
from the diagram attached the anchor chain, the water bed and the depth of the water all form a right angle triangle
therefore
cos θ =
cos θ =
θ = = 53.13°
the angle of depression (Ф) = 90 - 53.13 = 36.87°
He preformed the first ever successful open heart surgery
Answer:
Explanation:
The image is real light rays actually focus at the image location). As the object moves towards the mirror the image location moves further away from the mirror and the image size grows (but the image is still inverted).
Answer:
The first vehicles fitted with an alternator was vehicles during WWll.
Chrysler Corporation fitted an alternator on the Valiant 1960 as standard equipment
Explanation:
Answer:
A current will not be induced.
Explanation:
The wire is not part of a closed circuit.
The electrical charges have no place to flow to.