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What does the frequency of a light wave tell you?
The frequency of a light wave determines its color. Refer to the electromagnetic spectrum to see the exact wavelengths of certain waves and what their colors would be.
If frequency of a sound wave is multiplied by 10 what happens to the wavelenth?
Frequency and wavelength have an inverse ratio relationship. When one doubles, the other is cut in half. When one is multiplied by 10, the other is divided by 10. The exact relationship is: wavelength = wave velocity/frequency.
What are the upper and lower frequency thresholds for human hearing?
The exact frequency limits of human sound perception vary from one individual person to the next, but as a population average, the audio industry has always used the range of 20 Hz to 20,000 Hz.
As the frequency of sound waves increases the wavelength of the sound dereases.?
That's a correct statement. Although you didn't ask a question, I'll go on and add to it: The frequency and wavelength of any wave phenomenon, not only sound, change in exact inverse proportion, so that their product is constant. That product is the speed of the wave.
What is frequency of pendulem?
It's not always the same. The frequency of a pendulum depends on its length, on gravity, on the pendulum's exact shape, and on the amplitude. For a small amplitude, and for a pendulum that has all of its mass concentrated in one point, the period is 2 x pi x square root of (L / g) (where L=length, g=gravity). The frequency, of course, is the reciprocal of this.
How do you measure 30MHz frequency at CRO?
If you must use an oscilloscope, then using Lissajous Figures will give you exact multiples of a given frequency. Naturally, you must have a known reference frequency at hand.These days a Frequency Counter will give adequate resolution.
What number has the same multiples as 12?
No number has the exact same multiples. Factors and multiples of 12 will have some of the same multiples.
What kind of electromagnetic waves are used by an FM radio?
VHF (very high frequency) radio waves are used by the FM radio, which has a frequency range from 30MHz to 300 MHz. The frequency of an FM broadcast station (more strictly its assigned nominal centre frequency) is usually an exact multiple of 100 kHz. In most of the Americas and the Carribean, only odd multiples are used. In some parts of Europe, Greenland and Africa, only even multiples are used. In Italy, multiples of 50 kHz are used. There are other unusual and obsolete standards in some countries, including 0.001, 0.01, 0.03, 0.074, 0.5, and 0.3 MHz.
What is unmodulated signal from a transistor is called?
When the out from a transistor is the exact replic of the input signal then it is called unmodulated signal i e. there will not be any change in frequency voltage power etc
What is religious fundamentail?
I think you mean "Fundamental." A religious fundamental is a follower of a religion who believes in the exact verbiage of the text -- no interpretation.
What are the exact common multiples of 2 and 3?
Any multiple of 6.
Where can you fimd a dalek voice software?
there is some recording software called audacity then u have to download a plugin called killerringer then look on youtube and it will tell yo the exact frequency have fun !!!!
What is radar tuning?
Radar receivers have to be tuned to the precise frequency of the transmitter, in order to get the best detection and thus the best picture. The transmitter generates microwaves from a device called a magnetron. The exact frequency can vary with age and temperature. To pick up the echo generated from the pulsed microwave, the receiver is able to be tuned, to allow for differences in transmitter frequency. The control on the radar receiver display, called 'tuning', actually alters the receiver frequency, not the transmitter frequency.
Beats can be heard when two tuning forks?
Almost the same frequency and are sounded together.
What measures the exact frequency of the light emitted when an electron changes levels?
spectroscope
What measures the exact frequency of the light emitted when an electron changes levels.?
spectroscope
Difference between frequency table and relative frequency table?
Frequancy Tables only use whole numbers while relative frequency tables use exact percentages or decimals.
