Answer
A
Explanation
The light the fish absorbs is sunlight, the light reflecting is UV
Answer:
10 N.m
Explanation:
Force * Perpendicular distance.
= 20 N * 0.5 m
= 10 N.m
<span>speed = wavelength x frequency
speed = 0.4m X 10 Hz
speed = 4 m/s</span>
B.
how electric charges can be used to create a magnetic field
(how I know, just took it, the test I mean)
Answer:
Parking orbit is -
a. The path along which a plane travels
b. Orbit of a polar satellite
c. Orbit of geostationary satellite
d. Orbit of the earth.
Explanation:
