Why does blue have more energy than red?

Blue light has shorter waves, with wavelengths between about 450 and 495 nanometers. Red light has longer waves, with wavelengths around 620 to 750 nm. Blue light has a higher frequency and carries more energy than red light.

Why does blue color LED stopping potential is greater than the red color LED *?

Blue light has a higher frequency and carries more energy than red light. The difference in energy between red and blue light has to do with wavelength inside of the packet.

Which is longer red light or blue light which has a higher frequency Why does this happen?

Frequency. So red light vibrates at about 400 million million cycles per second. Red light has lower frequency, longer wavelength and less energy. Blue light has higher frequency, shorter wavelength and more energy.

Why does red have the most energy?

Waves with a short wavelength have the most energy. Red waves have a relatively long wavelength (in the 700 nm range), and violet waves are much shorter – roughly half that. Because violet waves have the shortest wavelength of the visible light spectrum, they carry the most energy. Truong-Son N.

What colors have higher energy than the color red?

Red light has longer wavelength, and blue light has shorter wavelength. In other words, blue light has more energy, so it oscillates more within the packet than red light does.

Does red have the highest energy?

Your eyes detect electromagnetic waves that are roughly the size of a virus. Your brain interprets the various energies of visible light as different colors, ranging from red to violet. Red has the lowest energy and violet the highest.

Does red have a lot of energy?

Shorter waves vibrate at higher frequencies and have higher energies. Red light has a frequency around 430 terahertz, while blue’s frequency is closer to 750 terahertz. Red photons of light carry about 1.8 electron volts (eV) of energy, while each blue photon transmits about 3.1 eV.

Which color has the highest frequency and energy?

violet
When it comes to visible light, the highest frequency color, which is violet, also has the most energy. The lowest frequency of visible light, which is red, has the least energy.