What is the wavelength of a light with a frequency of 1.7 x 10^17 /s?

  1.76 ×10⁻⁹ mExplanation:

Wavelength = Speed of Light ÷ Frequency

                    = (2.99 × 10⁸ m/s) ÷ (1.7 x 10¹⁷ /s)

                    = 1.76 ×10⁻⁹ m

The wavelength of a light of frequency  1.7 x 10¹⁷  /s is 1.76 ×10⁻⁹ m.

         

It’s c it stays the same. and the atomic number goes up by 1. a neutron has changed into a proton plus an electron. the electron is emitted as a beta particle.

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water