Physics, 14.12.2021 15:20 vaelriacb9300
Denis spent the summer in a country house and wanted to listen to a radio station with a frequency of 91.4 MHz, but only the wavelength of the radio stations was indicated on the radio scale. What wavelength should Valery tune the radio to? Show the full course of the solution! The length was calculated using the formula ʎ = c / v, c is the electromagnetic spectrum, v is the frequency of the wave.
Answers: 1
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What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Physics, 22.06.2019 16:00, alecnewman2002
The energy produced as a result of this flow of electrons from atom to atom is called
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Which of the following is not a physical property of mattera. melting pointb. heat of combustionc. viscosityd. boiling point
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Physics, 22.06.2019 20:30, cnicole71
Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3
Answers: 1
Denis spent the summer in a country house and wanted to listen to a radio station with a frequency o...
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