W
William B
Guest
could someone explain how to do the problems plz
1. 2m telescope collects a given amount of light in 1 hour. How much time is required for a 6m telescope to collect the same amount of light? 12m?
2. A space based telescope can achieve a diffraction limited angular resolution of 0.05" for for red light( wavelenght 700nm) what would the resolution of the instrument be in (a) in the info red at 3.5um and (b) in ultraviolet at 140nm?
3. How many times more energy has 1 nm gamma ray than a 10MHz radio photon?
4. How many times longer in wavelenght is a 100MHz radio Photon than a 100 eV xray?
Thank u for all ur help Plz show work so i can understand how to do it. THank u
1. 2m telescope collects a given amount of light in 1 hour. How much time is required for a 6m telescope to collect the same amount of light? 12m?
2. A space based telescope can achieve a diffraction limited angular resolution of 0.05" for for red light( wavelenght 700nm) what would the resolution of the instrument be in (a) in the info red at 3.5um and (b) in ultraviolet at 140nm?
3. How many times more energy has 1 nm gamma ray than a 10MHz radio photon?
4. How many times longer in wavelenght is a 100MHz radio Photon than a 100 eV xray?
Thank u for all ur help Plz show work so i can understand how to do it. THank u