Recent communication with the inhabitants of neptune have revealed that they have a celsius-type temperature scale, but based on the melting point (0 °n) and boiling point (100 °n) of their most common substance, hydrogen. further communications have revealed that the neptunians know about perfect gas behaviour and they find that in the limit of zero pressure, the value of pv is 28 dm3 atm at 0 °n and 40 dm3 atm at 100 °n. what is the value of the absolute zero of temperature on their temperature scale?

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?