Questions tagged 'Wavelength'
12 questions
Feb 09, 2025
The wavelength of the red light is 700.5 nm. What is the frequency of red light?
To determine the frequency of red light with a wavelength of 700.5 nm, start by converting the wavelength from nanometers to meters. Recall that the prefix "nano" represents (10^{-9}).
the frequency of yellow light is 5 x 10^14 HZ. the speed of light is 3 x 10^8 m/s what is the wavenlegth?
The frequency of yellow light is ( 5 \times 10^{14} \, \text{Hz} ), and the speed of light is ( 3 \times 10^8 \, \text{m/s} ). What is the wavelength of yellow light?
Jan 22, 2025
How the results of parts b and c related to the plot shown below?
How are the results from parts b and c related to the plot shown below? Specifically, I would like to understand how the frequency associated with the wavelength calculated in part (b) connects to the...
Jan 18, 2025
What is the energy (in joules) of an ultraviolet photon with wavelength 110 nm? What is its frequency?
What is the energy, in joules, of an ultraviolet photon with a wavelength of 110 nm? Additionally, could you provide its frequency?
An FM radio station broadcasts at a frequency of 101.3 MHz. What is the wavelength?
An FM radio station broadcasts at a frequency of 101.3 MHz. What is the wavelength of this signal? I found that the wavelength is approximately 2.96 meters. Additionally, what would be the frequency o...
Nov 27, 2024
A lithium atom moving at 2.6×105 m/s
I am trying to find the wavelength of a lithium atom moving at a speed of 2.6 × 10^5 m/s. I understand that the equation to use is ( \text{wavelength} = \frac{\text{Planck’s Constant}}{\text{mass} \ti...
Calculate the wavelength of light required to make a transition from n=1 -> n=2 and from n=2 -> n=3.?
Part A: Calculate the energies of the n = 1, n = 2, and n = 3 energy levels for an electron in a one-dimensional box with a length of 305 pm. Please enter your answers separated by commas. I have calc...
Nov 26, 2024
When an electron is accelerated through a particular potential field, it attains a speed of 9.37×10^6.?
What is the characteristic wavelength of an electron that attains a speed of 9.37 × 10^6 m/s after being accelerated through a specific potential field? Additionally, is this wavelength comparable to...
Nov 22, 2024
how many Khz in a meter?
I’m a bit confused about converting kilohertz (kHz) to meters. How do I go about dividing meters by kHz? I’d appreciate any help with this chemistry-related question. Also, if you know of a good onlin...
Calculate the wavelength lambda for gamma rays of frequency f= 6.70×10^21 Hz express answer in metres .?
Calculate the wavelength (lambda) for gamma rays with a frequency of f = 6.70 × 10^21 Hz. Please express the answer in meters. I would appreciate it if you could provide the formula used to calculate...