what are photons
hmm sara work ho gaya
mera leg ab thik hai
tum kaise ho
kaisa tha din school me
Answers
Answer:
The photon is a type of elementary particle. It is the quantum of the electromagnetic field including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force. Photons are massless, so they always move at the speed of light in vacuum, 299792458 m/s.
Answer:
mai bhe thik hum
school mai to dien accha he jata hai class
mai
aage ka topic padh kar jate hai aur teacher ko khud hee padha deyte hai ,
phone aagaya to bio mai baat karo
Explanation:
Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that is perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres, between the infrared and the ultraviolet