Answer:
Cerebrospinal fluid (CSF) is a clear fluid that surrounds the brain and spinal cord.
No, transparent object let all the light through.
Answer:
w = -0.475N
Explanation:

To get Va and Vb

R = 0.525 m
m = 0.0350 kg
g = 9.8 m/s²

K.Ea = 0.5 * 0.035 * 7.25²
K.Ea = 0.92 J
Since point A is at the bottom of the path, h = 0 m
P.Ea = 0 m
For Vb







The magnetic moment is -
M = 5.5 x
A
.
We have current carrying single circular loop placed in a magnetic field
parallel to the plane of the loop.
We have to determine the Magnetic moment of the loop.
<h3>What is the formula to calculate the magnetic moment of loop?</h3>
The formula to calculate the magnetic moment of the loop is -
M = NIA
where -
N - Number of turns
I - Current in the loop
A - Area of the loop
According to the question, we have -
I = 17mA = 0.017A
Circumference (C) = 2 meters
B = 0.8 T
Now -
C = 2
2
r = 2
r = 1
r = 
r = 0.32
Using the formula -
M = NIA
M =
NI
M = 3.14 x 1 x 0.017 x 0.32 x 0.32
M = 3.14 x 4 x 0.017
M = 5.5 x
A
Hence, the magnetic moment is -
M = 5.5 x
A
To solve more questions on Magnetic moments, visit the link below-
brainly.com/question/13933686
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Answer:
A. T=15.54 °C
B. Q/A= 0.119 W/m2
Explanation:
To solve this problem we need to use the Fourier's law for thermal conduction:

Here, the rate of flow per square meter must be the same through the complete wall. Therefore, we can use it to find the temperature at the plane where the wood meets the Styrofoam as follows:

Then, to find the rate of heat flow per square meter, we have:

