Answer:
emf=-0.035V
Explanation:
this problem can be solved with the Lenz's law:
where PhiB is the magnetic flux. In this case we have
due to the magnetic field is constant. A is the area of the circular loop. Hence
Finally
HOPE THIS HELPS!!
The balloons will begin to shrink or deflate.
Answer:
4. Violet light has the shortest wavelength of all the colours and the highest frequency. Red has the longest wavelength and the lowest frequency.
5.
a. Radio waves
b. Radio waves
c. Radio waves
d. Radio waves
e. Infrared waves
f. Infrared waves
g. Infrared waves
h. X-ray waves
i. Gamma ray waves (UV)
6. Ultraviolet (UV) radiation
7. Premature aging of the skin and sun damage
(liver spots, keratosis, solar elastosis, etc.)
Hope it helps!
Answer:
C. Struggle for existence
Explanation:
Have a great day
A mechanical wave<span> requires an initial </span>energy<span> input. Once this initial </span>energy<span> is added, the </span>wave<span> travels through the medium until all its </span>energy is transferred<span>. In contrast, electromagnetic </span>waves<span> require no medium, but can still travel through one</span>
