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What happens to the energy of a sound wave as the source gets farther away?
As a sound wave travels away from the source, its energy spreads out over a larger area, leading to a decrease in the intensity of the sound. This reduction in energy leads to a decrease in the loudness of the sound as it travels farther away.
Does a magnetic field strengthen on weekend as you move away from the eletromagnet?
No, the strength of a magnetic field does not increase as you move away from the electromagnet. The strength of a magnetic field decreases with distance from the source, following the inverse square law. This means that the magnetic field weakens as you move further away from the electromagnet.
How sound travels away from the source?
Sound travels away from the source in waves, propagating through a medium such as air, water, or a solid material by causing particles to vibrate. As the particles vibrate, they transfer energy to neighboring particles, thus transmitting the sound wave outward. The sound wave will continue to travel until it loses energy and eventually dissipates.
In what direction does the heat travel in radation?
Heat energy travels in all directions in radiation, moving away from the object that is the source of the heat.
How do you describe the motion of the pulse with respect to the source?
The motion of a pulse with respect to its source is described as being away from the source. As a pulse travels through a medium, it moves outward in all directions from the point of origin. This motion is characterized by the propagation of energy through the medium, often resulting in a wave-like pattern moving away from the source.
The loss of a signals strength as it travels away from its source is known as?
Attenuation
What happens to the energy of a sound wave as the source gets farther away?
As a sound wave travels away from the source, its energy spreads out over a larger area, leading to a decrease in the intensity of the sound. This reduction in energy leads to a decrease in the loudness of the sound as it travels farther away.
How do vibrations produce sound?
A sound wave is a transfer of energy as it travels away from a vibrating source.
Does a magnetic field strengthen on weekend as you move away from the eletromagnet?
No, the strength of a magnetic field does not increase as you move away from the electromagnet. The strength of a magnetic field decreases with distance from the source, following the inverse square law. This means that the magnetic field weakens as you move further away from the electromagnet.
How sound travels away from the source?
Sound travels away from the source in waves, propagating through a medium such as air, water, or a solid material by causing particles to vibrate. As the particles vibrate, they transfer energy to neighboring particles, thus transmitting the sound wave outward. The sound wave will continue to travel until it loses energy and eventually dissipates.
In what direction does the heat travel in radation?
Heat energy travels in all directions in radiation, moving away from the object that is the source of the heat.
When the source of a sound is moving the sound waves spread out as it travels away from the listener As this happens what does the listener observe?
a lower-pitched sound
The strength of electric and magnetic fields remains constant as you move away from the source of the electric and magnetic fields?
yes
Can a radio signal be heard years after being sent?
Yes, if you're far enough away from its source. (Radio travels at the speed of light.)
Why does the loudness of a sound wave decrease as the wave travels away from it source?
The energy in the sound's vibration dies down, until it is no longer audible.
What happens to light as it moves away from its source?
As light moves away from its source, it spreads out and becomes less intense. This is known as light attenuation. The further the light travels, the more it scatters and loses energy, resulting in a decrease in brightness.
Why does the length and position of my shadow change as I walk towards a lamppost and away from the lamppost?
Light leaves the lamp and travels in straight lines from its point source. As you move away from the source, the angle between you and the light changes and this the length and position of your shadow changes.
