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Which condition is necessary for a standing wave?
A standing wave is created by the interference of two waves with the same frequency and amplitude traveling in opposite directions along the same medium. The condition necessary for a standing wave to form is that the two waves have to have the same frequency and wavelength.
Why the carrier for the amplitude modulation must be a sinusoidal waveform?
The wave in amplitude modulation must be a sine wave. A sine wave represents smooth repetitive oscillation, which is necessary for this process.
What is whatever carries a wave called?
A medium is what carries a wave. It can be a substance such as water for water waves, air for sound waves, or even space for light waves. The medium is necessary for the wave to travel through.
What wave is necessary for humans to produce vitamin D?
ultraviolet waves
Why is a vibration of an object necessary for a sound wave to form?
Vibration is necessary because it creates a disturbance in the medium (such as air) which then propagates as a wave. This disturbance causes molecules in the medium to oscillate back and forth, transferring energy and producing a sound wave. Without the initial vibration, there would be no energy to propagate the wave and create sound.
Which conflict produced the necessary wave of national pride for German unification in 1871?
franco prussian
Is the material through a mechanical wave travels?
Yes, the material through which a mechanical wave travels is called the medium. The medium can be a solid, liquid, or gas, and it is necessary for the wave to propagate. The particles in the medium interact with each other to transfer the energy of the wave from one point to another.
Is it necessary for 2 diodes of full wave rectifier to be identical?
It is not really necessary for 2 diodes of full wave rectifier to be identical. However, it must be understood that the two diodes will have the same forward current, and the same reverse voltage, applied to them, so their ratings should be comparable.
What ems wave is necessary for photosynthesis?
Ultraviolet It need visible light. Red and blue light are more preferred.
Why is a vibration necessary for a sound wave to form?
A sound wave is created by a disturbance in a medium, such as air, causing molecules to vibrate. This vibration generates changes in pressure that propagate through the medium as a wave, which can be detected as sound. Without the initial vibration, there would be no disturbance to create a sound wave.
What condition is necessary for a standing wave?
A standing wave is created when a wave interferes with its own reflection to form a stable pattern of nodes and antinodes. This requires the wave to meet certain conditions, such as being confined within a medium with fixed boundaries, and having specific wavelengths that allow for constructive and destructive interference to occur.
Does increase in amplitude effect energy?
Yes, increasing the amplitude of a wave does affect its energy. Energy is directly proportional to the square of the amplitude of a wave. This means that doubling the amplitude of a wave will increase its energy by a factor of four.
