What is the wavelength of light that has a frequency of 6 x 10 14 Hz? Its wavelength is : (a) 500 nm. What is the wavelength of a photon of red light in NM whose frequency is 4.55 x 1014 Hz? Thus, the wavelength of photon of the red light is 657.89 nm. What […]
How do you describe a noise?
How do you describe a noise? Sounds are often described as loud or soft; high-pitched or low-pitched. These words are commonly used to describe, or characterize, how sounds are perceived. Scientists, on the other hand, describe sounds with characteristics that can be measured using instruments. How do you describe a beautiful sound? If you hear […]