Answer:
D=12000m
Explanation:
Distance
Speed=distance/time
Where, speed is given in m/s
Time is given in s
Distance is given in m
Data
S=36km/h
T=20minutes
D=?
D=S*T
D=(36*1000m)/3600s*(20*60s)
D=36000m/3600s*1200s
D=10m/s*1200s
D=12000m
Biosphere is life water and rocks
Answer:
The study of the human perception of sound is called psychoacoustics.
Explanation:
Answer
Given,
Periscope uses 45-45-90 prisms with total internal reflection adjacent to 45°.
refractive index of water, n_a = 1.33
refractive index of glass, n_g = 1.52
When the light enters the water, water will act as a lens and when we see the object from the periscope the object shown is farther than the usual distance.
Unlimited, clean energy plant describes the renewability of utility-scale wind energy.
<h3>What is utility-scale wind energy?</h3>
Utility-scale wind turbines are installed in large, multi-turbine wind farms connected to the nation's transmission system. These turbines produce clean and unlimited energy.
So we can conclude that Unlimited, clean energy plant describes the renewability of utility-scale wind energy.
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