Why are gases good at transferring heat through convection?
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the surrounding gas a lot easier than, say, a hot batch of mud can
rise through the surrounding mud.
Answer: The particles can slide past one another.
Explanation : 'The heat energy moves through the material as the particles tin the material move through the material' .
Related Questions
Every 4 years we have a leap year on our calander to make up the extra.......
Electtromagneticradiation
What is the "address" of the earth in the Cosmo
If a 78.2 kg kangaroo weighs 6742 N on the planet katar, calculate katar's radius
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Chromium is represented by the element Cr with an atomic number of 24 and a molar mass of 52 gram per mole. The number of protons in the Chromium atom is the atomic number, so it has 24 protons. And the protons of chromium atom is equal to the number of electrons, so 24 electrons.
Answer:
24
Explanation:
#pany. Image Credits: () OHM; (b) Rob Matheson
change as they are moved apart?
9 Ev
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T
b
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Answer:b
Explanation:
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Answer:
1.15 * 10^(-5) Tm²
Explanation:
Parameters given:
Magnitude of magnetic field, B = 5.7 * 10^(-5) T
Angle of magnetic field to the horizontal plane = 73°
Dimension of the desk = 81 cm × 85 cm
Area of desk, A = 6885 cm² = 0.6885 m²
The magnitude of the Magnetic Flux, |Φ|, is given as:
|Φ| = |B * A * cosθ|
Where θ = angle of the Magnetic field to the normal of the desk = 90 - 73 = 17°
Therefore, the magnitude of the Magnetic Flux will be:
|Φ| = |5.7 * 10^(-5) * 0.6885 * cos17|
|Φ| = 3.75 * 10^(-5) Tm²
When the magnitude of the magnetic flux through the top of a desk at this location is =
Calculate of Parameters
Parameters as per the question given:
Then The Magnitude of the magnetic field,
Then, The Angle of the magnetic field to the horizontalplane = 73°
After that, The Dimension of the desk = is 81 cm × 85 cm
Now, The Area of desk, A = 6885 cm² = 0.6885 m²
When The magnitude of the Magnetic Flux, |Φ|, is given as:
Then, |Φ| = |B * A * cosθ|
Where θ is = angle of the Magnetic field to the normal of the desk = 90 - 73 = 17°
Thus, the magnitude of the Magnetic Flux will be:
|Φ| =
|Φ| =
Find more information about Parameters here:
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Answer:
49 km/h
Explanation:
60 km/h acceleration for 0.75 hours.
60 × 3/4 = 45 km/h
Take the acceleration and add it to the speed the train was already moving at:
45 + 4 = 49km/h
b. print currency
c. rule on conflicts
d. call Congress into session
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G. Heat from the sun reaches your skin by conduction.
H. The Suns energy is conducted to your skin by the glass
I. Heat from the room is reflected from the Windows onto your skin
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We know it's NOT G., because conduction requires some pathway that actually CONNECTS to us, and a window can't "connect" to us.
H. is the same reason as G., and the problem didn't state that it touches or "connects" to us.
So that leaves only to A., and YES, it could reach our skin through radiation!
I hope I helped! =D