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GrogVix [38]
3 years ago
6

Which conditions are usually the effect of a low air pressure system? clear, dry weather cloudy, wet weather cold, dry weather h

ot, dry weather
Physics
1 answer:
qaws [65]3 years ago
5 0
Your answer is hot dry waether
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Is it true or false that A proton traveling to the right moves in between the two large plates. A vertical electric field, point
Lelu [443]

Answer:

False

Explanation:

In the question it is given that a proton travels in the right moves in between the two plates. An electric field that is pointing in the vertically upward direction has magnitude of 3 N/C. The electric field is produced by the plates.

Now from here we can conclude that the direction of the force acting on the proton when the proton is in between the plates acts in the downward direction. While the electric field lines points in the upward direction. Thus the electric point will not be in the direction of the force that acts on the proton.

3 0
3 years ago
A 10-μF capacitor in an LC circuit made entirely of superconducting materials ( R = 0 Ω ) is charged to 100 μC. Then a supercond
satela [25.4K]

Answer:

Vdc=10V

Explanation:

in a closed loop consisting of a super charged capacitor and an inductor, the super charge capacitor acts as a supply when the loop is closed, at t=0, the emf stored in the capacitor is 10V (q/c); and at that same time Vl= voltage across the inductor or loop too would be 10V,

if the loop remains closed for  a longer period, the inductor would absorb energy from the capacitor till it dissipates all charges with itself.

8 0
3 years ago
A 0.0223 m diameter coin rolls up a 12.0◦ inclined plane. The coin starts with an initial angular speed of 49.3 rad/s and rolls
zlopas [31]

Answer:

h = 0.0231 m

Explanation:

The movement of the coin is modelled after the Principle of Energy Conservation. The kinetic energy of the coin is the sum of the components associated with translation and rotation and there are no non-conservative forces. In addition, the coin starts moving at height of zero

K_{rot} + K_{tr} = U_{g}

\frac{1}{2} \cdot m_{coin} \cdot \omega^{2} \cdot R^{2} + \frac{1}{4} \cdot m_{coin} \cdot R^{2} \cdot \omega^{2} = m_{coin} \cdot g \cdot h\\

\frac{3}{4} \cdot R^{2} \cdot \omega^{2} = g \cdot h

The maximum vertical height is isolated in the previous equation:

h = \frac{3 \cdot R^{2}\cdot \omega^{2}}{4\cdot g}

h = \frac{3 \cdot (0.01115 m)^{2} \cdot (49.3 \frac{rad}{s} )^{2}}{4 \cdot (9.807 \frac{m}{s^{2}} )} \\h = 0.0231 m

5 0
4 years ago
A team of scientists are studying three species of frogs. How would the scientists use comparative anatomy and molecular biology
Mashutka [201]
They would identify the frogs by looking at their DNA and the genetic material

4 0
3 years ago
How is thermal energy transferred during conduction? Check all that apply.
mel-nik [20]

Answer:

B, C, F

Explanation:

Conduction is heat transfer by means of molecular agitation within a material without any motion of the material as a whole. If one end of a metal rod is at a higher temperature, then energy will be transferred down the rod toward the colder end because the higher speed particles will collide with the slower ones with a net transfer of energy to the slower ones.

I would provide the source, but this is not allowed as it seems the website does not encourage learning of well-established materials.

Let me know if you require a further explanation

5 0
4 years ago
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