Answer:
Now
Using
ym = m x λ x L/d
therefore for each of first Max we have m =1
And laser 1 had
y = (d/20) x (6.0m)/d
y = 6.0m /20 = 0.3
Then laser 2 will be
y = 6.0m/15 = 0.4
y ( laser1 ) < y ( laser2 )
So the first maxima of laser 1 will be closer to the Central maxima
So
(0.4m -0 .3 m) = 0.1m
( C)
Now for laser 1 we say
y= 26.0 m / 20 = 0.6 m
Laser 2
We have
ym=(m+1/2) x λ x L/d
So
Because there is no central minimum the first minimum is at m = 0
We can way 3rd minimum is at m = 2
So
y = (2.5) x 6.0 / 15 = 1m
So
Δy= 1m - 0.6m = 0.4 m
<span>A wind turbine is a machine for converting the kinetic energy in wind into electrical energy. Moving air (wind) is used to rotate a machine called a turbine. Inside the wind turbine is an electrical generator. It's the electricalgenerator that transforms the kinetic energy into electrical energy.</span>
Answer:
Correct answer: V₀ = 10 m/s
Explanation:
Depending on time and acceleration, the distance formula is:
D = V₀t + a t²/2
in accordance with the given formula we conclude that the
initial velocity is V₀ = 10 m / s
God is with you!!!
Answer:
<h2>
The average time to the first quarter checkpoint is <u>
2.07 </u>
seconds.</h2><h2>
The average time to the second quarter checkpoint is <u>
3.16</u>
seconds.</h2><h2>
The average time to the third quarter check point is <u>
4.11</u>
seconds.</h2><h2>
The average time to the finish line is <u>
4.92</u>
seconds.</h2>
Explanation: I got it right on edge2021 :)
Answer:
Mendeleev Arranged it, It was arranged so that elements with the most similar properties were placed in the same group. and the names on the groups are groups 1, 2, and 12–18. These elements are representative metals, metalloids, and nonmetals. Hope this helped