Answer:
B, B (decreases, a clockwise)
Explanation:
Finally, the switch on the electromagnet is reopened. The magnitude of the external magnetic flux through the wire loop <u>decreases</u>, and there is <u>a clockwise</u>, current induced in the loop (as seen from the left).
All of the potential energy has changed and is being used in a different form. For example all of the potential energy could’ve change to kinetic energy. :)
If a hummingbirds diet is composed mainly of honeysuckle
nectar, it would require 10g/0.020g * 15 seconds for sugar = 2.08 hours = 124.8 minutes
8g/0.010g * 15 for protein = 3.3 hours = 216 minutes
If a hummingbirds diet is composed mainly of nasturtium nectar,
it would require 10g/0.010g * 20 seconds for sugar = 5.5 hours = 330 minutes
<span>8g/0.010g * 20 for protein = 4.4 hours = 264 minutes</span>
<span>The nucleus is considered the cell's command center because it's sending directions to the cell to grow, mature, divide, or die. It also houses DNA (deoxyribonucleic acid), the cell's hereditary material.</span>
Answer:
False
In a phase contrast microscope, the phase plate causes diffracted light waves to undergo a phase shift by 1/2 wavelength.
Explanation:
Phase contrast microscope is dependent on the difference in refracting index from object to surrounding. Light beam passes through the organism and it gets refracted through it. The phase change is difference in the refracting index of the two medium through which light passes.
Thus, the diffracted beam of light causes the phase shift by 1/2 wavelength.