Answer:
Explanation:
We know that the tangent function relates the angle of the right triangle that forms the hot air balloon rising:
Differentiating (1) with respect to time, we get:
since x is a constant value. Replacing:
An experiment is designed to see if sleep affects the number of vocabulary words subjects can remember. The dependent variable i
1 answer:
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Answer:
Explanation:
It is given that,
The frequency of monochromatic light,
Slit separation,
Let is the angle away from the central bright spot the third bright fringe past the central bright spot occur. The condition for bright fringe is :
n = 3
So, at 4.64 degrees the third bright fringe past the central bright spot occur. Hence, this is the required solution.