Answer:
The correct answer is "Evaporation of water from the soil will increase".
Explanation:
Evaporation is the step of the hydrologic cycle at which deposits of liquid water got into the atmosphere by transforming into a water vapor. The level of evaporation is closely related with the surface area of foliage, where the more surface area of foliage the less evaporation will occur. Therefore, if large areas of land experience clear-cutting, evaporation of water from the soil will increase.
Answer:
r = 1.45 Å
Explanation:
given,
λ = 1.436 Å
θ = 20.62°
d = a
n = 2
metal gold crystallizes in a face centered cubic unit cell
Radius of the gold atom = ?
using Bragg's Law
n λ = 2 d sin θ
2 x 1.436 Å = 2 a sin 20.62°
a = 4.077 Å
We know relation of radius for face centered cubic unit cell
r = 1.45 Å
the radius of a(n) gold atom. is equal to 1.45 Å
Answer: 3MW
Explanation:
W = 1/2 mv^2
W = 0.5 x 1200 x 25^2 = 375 kW
T = 8s
P= 335 x 10^3 x 8 = 3,000 kW = 3MW
An ideal machine is one in which no part of the input energy to the machine gets wasted and the whole input energy is converted into the useful work. The <span>efficiency of such a machine is 100%.
i really hope this helps!</span>