General formula for emf is:
emf=vBL(sin θ) ...(1)
As the angle here is 90° and sin90°=1.
So,equation (1) becomes;
emf=vBL
Putting values;
emf=(6.2)(1.5)(3.96 × 10^-3)=0.0369 volts
I think that they scored higher becuase there brain wasnt full of random everydy thoughts during the test. There brain had more room for the test and wasnt distracted
Answer:
6.32 m/s 18.43° northeast
Explanation:
We express the velocity of hawk as:
We consider positive x towards east and positive y due north. So the magnitude is simply the square root of the square components:
≈
And the angle with respect to the east should be with:
Answer:
the pressure at the depth is 1.08 × Pa
Explanation:
The pressure at the depth is given by,
P = h g
Where, P = pressure at the depth
h = depth of the Pacific Ocean in the Mariana Trench = 36,198 ft = 11033.15 meter
= density of water = 1000
g = acceleration due to gravity ≈ 9.8
P = 11033.15 × 9.8 × 1000
P = 1.08 × Pa
Thus, the pressure at the depth is 1.08 × Pa