Chemistry, 01.04.2021 20:40, abigailweeks10

1. What is the wavelength of a photon of light that has a frequency of 3.8 x 10^9? 2. What is the wavelength (in A) of a ray whose energy is 6.16 x 10^-21 Joules?
3. An electron has a mass of 9.06 x 10^-25 and is traveling at the speed of light. Calculate its
a. wavelength
b. energy in KJ /mol
4. Give the electromagnetic radiation spectrum according to increasing wavelength.
5. State the four quantum numbers that describe the location of an electron in a given atom.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:50, ajaydonlee

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Answers: 2

continue

Chemistry, 22.06.2019 03:30, proxydayz

What is the relationship of air masses and the temperature of oceans?

Answers: 1

continue

Chemistry, 22.06.2019 05:40, mauricestepenson791

What is the solubility of substance?

Answers: 2

continue

Chemistry, 22.06.2019 09:30, psychocatgirl1

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

Answers: 3

continue

Do you know the correct answer?

1. What is the wavelength of a photon of light that has a frequency of 3.8 x 10^9? 2. What is the w...