Electromagnetic energy is a form of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space
Explanation:
Electromagnetic energy is a form of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space.
Examples are radio waves, microwaves, infrared radiation, visible light – (all colors of the spectrum that we see), ultraviolet light,
The human cheek cell is a good example of a typical animal cell. It has a prominent nucleus and a flexible cell membrane which gives the cell its irregular, soft-looking shape.
<span>From the chemical equ
NO2 + 02 gives N2O4 .
The above means that 1 mole of No2 produces1 mole of N204.
Hence 0.54 mole of NO2 will also produce 0.54 mole of N2O4.</span>