Question

определите длину волны если , его энергия равна 4,31*10в-19 степени , ответ дайте в сотых . ПОМОГИТЕ ПЖЖЖЖЖ СРОЧНО

Answer 1

Ответ:

..........................

Answer 2

Calculating Wavelength from Energy

To calculate the wavelength when the energy is given, you can use the formula:

wavelength = (hc) / energy

Where: - h = Planck's constant (6.626 x 10^-34 J·s) - c = speed of light in a vacuum (3.00 x 10^8 m/s) - energy = given energy value

Let's calculate the wavelength using the given energy value of 4.31 x 10^-19 J.

Calculation

Using the formula: wavelength = (6.626 x 10^-34 J·s * 3.00 x 10^8 m/s) / 4.31 x 10^-19 J

wavelength ≈ 4.87 x 10^-7 meters

So, the wavelength is approximately 487 nanometers.

This calculation is based on the relationship between energy and wavelength in the context of quantum mechanics.