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Answer:
6000 lines/cm
Explanation:
From the question we are told that:
Grating 1=4000 lines/cm
Grating 2=6000 lines/cm
Generally The Spread of fringes is Larger when the Grating are closer to each other
Therefore
Grating 2 will spread the the light through a larger angle in the first-order pattern because its the closest with 6000 lines/cm
Net force acting on the car is 3 x 10^3 Newtons:
The number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
From the question given above, we were told that:
29.92 inches of mercury = 1 atm
101325 pascal = 1 atm
Thus,
29.92 inches of mercury = 101325 pascal
- With the above information, we can obtain the number of pascal equivalent to 1 inch of mercury. This can be obtained as follow:
29.92 inches of mercury = 101325 pascal
Therefore,
1 inches of mercury = 101325 / 29.92
<h3>1 inches of mercury = 3386.53 pascal</h3>
Thus, the number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
Learn more: brainly.com/question/12663234
Answer:
0 m/s cause they crashed so they can't move