Answer:
The volume of water displaced the same as the volume of the block.
Explanation:
With respect to the principle of floatation, when an object floats in a fluid; its weight is the same as the volume of the fluid displaced.
The volume of the block relates to is dimension and size which can be compared with the volume of the fluid displaced. When the block is floats in water, it would displace a reasonable volume of water. Thus, it would be expected that the volume of water displaced by the block is equal to the volume of the block.
Answer:
The magnitude of the induced e.m.f is 571 mV
Explanation:
Given;
magnetic field strength, B = 0.4T
area of the loop, A = 1m²
time = 0.7s
Since the angle of inclination of the magnetic field, then the direction of the induced e.m.f, θ = 0
According to faraday's law; the induced emf is directly proportional to the rate of change of flux.
Thus, magnitude of the induced e.m.f is given as
Answer:
(d) Force of friction acts in solids, liquids and gases and opposes the motion with respect to each other.
Answer:
Mobile
Explanation:
Plastoquinone has a similar structure and role to Ubiquinone, found in other electron transport chains. It's a mobile electron transport carrier through the thylakoid membrane (thylakoids are present in chloroplasts), and is present in the photosystem II in plants and other photosynthetic organisms. PSII produces the chemical energy as ATP.
PQ is reduced when it accepts electrons from PSII, and then it delivers them to plastocyanin, that is a water-soluble electron carrier in the cytochrome b6f complex.
a=363.593m/s*2 we have rectangular component of force so we first find force resultant by square both component then square root and finally divide with 0.2 kg mass