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Light of frequency 1.5 times
what is the wavelength of radiation with a frequency of 1.50 times 10^13s-1? Does this radiationhave a longer or shorter
3 answers
asked by
stephanie
849 views
The wavelength of red light is about 7x10^-7m. The frequency of the red light reflected from a metal surface and the frequency
2 answers
asked by
sh
2,024 views
The waves used by cellular telephones have _________________.
a lower frequency than those of visible light a higher frequency
1 answer
19 views
Find the frequency and the period for each of following:
a) A light bulb turns on and off 60 times in 1s. b) A bird flaps its
1 answer
126 views
How does light demonstrate quantization?
A. The energy in light waves comes in units called photons. B. The wavelength of light
1 answer
43 views
Green light has a frequency of about 5.3Hz�~10Green light has a frequency of about 5.3Hz�~ 10^{14}.
Using the relationship
2 answers
asked by
ashley
2,176 views
How do the wavelength and frequency of red light compare to the wavelength and frequency of blue light?
O a. Red light has a
1 answer
180 views
Light of frequency 1.5 times the threshold frequency is incident on photo-sensitive material.If the frequency is halved &
1 answer
asked by
hriday
1,043 views
How do the frequencies and the speeds of yellow light and blue light compare?(1 point)
Responses A. The frequency of yellow light
3 answers
asked by
Unknown
485 views
How do the frequencies and the speeds of yellow light and blue light compare? (1 point)
The frequency of blue light is greater
1 answer
42 views