Answer:
The term “INTERmolecular forces” is used to describe the forces of attraction. BETWEEN atoms, molecules, and ions when they are placed close to each other. •
Hope it helps
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:DD
Answer:
3 Ω
Explanation:
Recall that Voltage = Current x Resistance
We are given that voltage = 6.0V and Current is 2.0 A.
Substituting these into the equation:
Voltage = Current x Resistance
6.0 = 2.0 x Resistance
Resistance = 6.0 / 2.0 = 3 Ω
Answer:
The air-water interface is an example of<em> </em>boundary. The <u><em>transmitted</em></u><em> </em> portion of the initial wave energy is way smaller than the <u><em>reflected</em></u><em> </em> portion. This makes the <u><em>boundary</em></u> wave hard to hear.
When both the source of the sound and your ears are located underwater, the sound is louder because the sound waves can <u><em>travel directly to your ear</em></u>.
Explanation:
The air-to-water sound wave transmission is inhibited because more of reflection than transmission of the wave occurs at the boundary. In the end, only about 30% of the sound wave eventually reaches underwater. For sound generated underwater, all the wave energy is transmitted directly to the observer. Sound wave travel faster in water than in air because, the molecules of water are more densely packed together, and hence can easily transmit their vibration to their neighboring molecules, when compared to air.
Brendan drew a diagram to illustrate the centripetal force acting on a satellite.
How can Brendan correct his diagram?
Draw the Fg = Fc vector so it points at a 45° angle from the v vector.
Change the Fg = Fc vector label so it reads Fa = Fc.
Draw the Fg = Fc vector so it is longer than the v vector.
Change the Fg = Fc vector so it is perpendicular to the v vector.
D is the answer
<span>1 of them i think try it out</span>
