No, lower frequency does not necessarily mean more energy for amplitude. The energy of a wave is determined by its amplitude, not its frequency. The amplitude of a wave is the height of its peaks and determines the intensity or energy of the wave.
The sound pressure amplitude tells about how loud the tone will be and the frequency (cycles per second) of the oscillation tells how high the sound of the tone will be. The amplitude gives the loudness of the tone: http://en.wikipedia.org/wiki/Loudness The frequency gives the pitch of the tone: http://en.wikipedia.org/wiki/Pitch_%28music%29
Higher frequency means more energy. This is because energy is directly proportional to frequency according to the equation E=hf, where E is energy, h is Planck's constant, and f is frequency.
Sound waves are mechanical in nature. It means that it needs a material medium so essentially. As sound waves pass through the medium, the material does simple harmonic motion. Hence the energy is related to the amplitude of vibration. Energy is directly proportional to the square of the amplitude. Energy passing through the medium is derived in a formula as 2 pi2 m a2 f2. m- mass of the particle of the medium a-amplitude of vibration and f - the frequency of vibration. So the intensity is the term used to mean the energy of sound waves. It is defined as the energy per unit area crossing in one second.
'Above resonance' means a frequency higher than the resonant frequency of a system, while 'below resonance' means a frequency lower than the resonant frequency. At resonance, a system vibrates with maximum amplitude, making these concepts important in understanding the behavior of vibrating systems like simple harmonic oscillators.
No. Amplitude refers to the height of a wave. If the wave is a sound wave a larger amplitude would mean a louder sound.
am is amplitude modulation, fm, frequency modulation
The sound pressure amplitude tells about how loud the tone will be and the frequency (cycles per second) of the oscillation tells how high the sound of the tone will be. The amplitude gives the loudness of the tone: http://en.wikipedia.org/wiki/Loudness The frequency gives the pitch of the tone: http://en.wikipedia.org/wiki/Pitch_%28music%29
Higher frequency means more energy. This is because energy is directly proportional to frequency according to the equation E=hf, where E is energy, h is Planck's constant, and f is frequency.
FM means frequency modulation, and AM means amplitude modulation.
Sound waves are mechanical in nature. It means that it needs a material medium so essentially. As sound waves pass through the medium, the material does simple harmonic motion. Hence the energy is related to the amplitude of vibration. Energy is directly proportional to the square of the amplitude. Energy passing through the medium is derived in a formula as 2 pi2 m a2 f2. m- mass of the particle of the medium a-amplitude of vibration and f - the frequency of vibration. So the intensity is the term used to mean the energy of sound waves. It is defined as the energy per unit area crossing in one second.
AM = amplitude modulated. FM = frequency modulated.
Amplitude is the measure of a wave's energy; therefore, to increase amplitude, the energy being applied to the waves must be increased.
'Above resonance' means a frequency higher than the resonant frequency of a system, while 'below resonance' means a frequency lower than the resonant frequency. At resonance, a system vibrates with maximum amplitude, making these concepts important in understanding the behavior of vibrating systems like simple harmonic oscillators.
No. Amplitude refers to the height of a wave. If the wave is a sound wave a larger amplitude would mean a louder sound.
Aplitude ModulationAn AM transmitter is a Amplitude Modulated transmitter where the amplitude of the Radio Frequency signal is modulated, usually used in the lower frequency bands where the frequency is to low for Frequency Modulation (FM), it was the first type of modulation used in radio communication FM was developed in the late 1950's and is not sensitive to static interference as AM AnswerAM is Amplitude Modulation that is the RF signals amplitude is modulated with the audio signal. this modulation is done because the audio signal being of low frequency cannot be transmitted to longer distance so the audio signal is amplitude modulated with RF signal and then transmitted into the air
They could mean a lot of things, but in the context of each other they probably stand for Amplitude Modulation and Frequency Modulation (two different methods for sending an audio signal using radio waves) respectively.
The sound pressure amplitude tells about how loud the tone will be and the pitch (frequency = cycles per second) of the oscillation tells how high the sound of the tone will be. The amplidude gives the loudness of the tone. The the pitch gives the frequency of the tone.