Photon Energy and Wavelength Conversion

The video tutorial explains how to convert the wavelength of light into energy using the formula E = HC / Lambda, where H is Plank's constant and C is the speed of light. It provides a step-by-step guide to calculating the energy of a photon with a given wavelength, emphasizing the importance of unit conversion and using constants. The tutorial concludes with a successful conversion from wavelength to energy, demonstrating the process with a sample calculation.

What is the primary goal when converting the wavelength of light to energy?

• To calculate the energy of the photon

• To find the speed of light

• To determine the frequency of light

• To measure the intensity of light

Which formula is used to convert wavelength to energy?

• E = mgh

• E = F * d

• E = H C / Lambda

• E = mc^2

What does 'H' represent in the formula E = H C / Lambda?

• The speed of light

• The wavelength

• Planck's constant

• The frequency

Why is it necessary to convert nanometers to meters in the calculation?

• To simplify the calculation

• To increase the accuracy

• To reduce the number of steps

• To match the units of the speed of light

What is the value of the speed of light used in the formula?

• 4.0 * 10^8 m/s

• 1.5 * 10^8 m/s

• 3.0 * 10^8 m/s

• 2.0 * 10^8 m/s

What is the result of the calculation for the energy of a 600 nm photon?

• 1.313 * 10^-19 Joules

• 4.313 * 10^-19 Joules

• 2.313 * 10^-19 Joules

• 3.313 * 10^-19 Joules

What happens to the units during the calculation process?

• They double

• They cancel out

• They convert to meters

• They remain unchanged