the existence of released energy
Humans are able to detect pulsars when one of their beams crosses paths with the Earth. When this happens, we are able to detect the resulting electromagnetic radiation in the radar spectrum.
How do you proof of the existence of back emf ?
No. Any person trained in logic will tell you that 'you cannot prove a negative'. If you want to disprove the existence of fairies you first attempt to try and prove their existence. And the best you can do is to fail to prove it. The option to prove it always exists.
No. But then can you prove that you do?
No. Spirituality is essentially the belief in a spiritual existence, which may or may not include magic. Even if it does, belief in something does not prove its existence.
No, an absorption spectrum and a bright line spectrum are not the same. An absorption spectrum is produced when light is absorbed by atoms or molecules, showing dark lines at specific wavelengths. On the other hand, a bright line spectrum is produced when atoms or molecules emit light at specific wavelengths, creating bright lines in the spectrum.
Nobody knows who created the visible spectrum but newton was the first to actually prove that light was made up of all the colours in the visible spectrum
dark-line spectrum...
I liek chocolate milk.
there are none... it's called faith
0 + 0 = 0. You need something to cause something else; you'll get a number once a positive one is added to the equation. Jehovah God is the first cause, responsible for all in existence now. (Revelation 4:11; Genesis 1:1) Mathematics found in nature (such as the Golden Angle) are proof of intelligent design, and the scriptures state that He's the ultimate designer. (Hebrews 3:4) He's the source of life itself (Psalm 36:9) and is unable to die, which explains how He's been around for an eternity. (New World Translation of the Holy Scriptures)
So far scientists have not been able to prove or disprove existence after death.