1) You will notice that most laser pointers exude a reddish hue. These laser pointers use a mix of helium and neon gas in them, producing visible light with a wavelength of 630 nanometers. 1A) What is the frequency of the emitted visible light from the laser pointer? 1B) Curious, one night you decided to shine a laser pointer on the Moon, which is 380,000,000 m away. How long will it take for your laser to reach the Moon?

1) You will notice that most laser pointers exude a reddish hue. These laser pointers use a mix of helium and neon gas in them, producing visible light with a wavelength of 630 nanometers. 1A) What is the frequency of the emitted visible light from the laser pointer? 1B) Curious, one night you decided to shine a laser pointer on the Moon, which is 380,000,000 m away. How long will it take for your laser to reach the Moon?