Explanation:
Frequency Range
1 Radio waves >0.1m <3×10
9
㎐
2 Micro waves 0.1m−1㎜ 3×10
9
to 3×10
11
㎐
3 Infrared 1㎜ to 7000A° 3×10
11
to 4.3×10
17
㎐
4 Visible light 7000 to 4000A° 4.3×10
14
㎐ to 7.5to10
14
㎐
5 Ultraviolet 4000A° to 10A° 7.5×10
17
to 3×10
17
㎐
6 X-Rays 10A° to 0.01A° 3×10
17
to 3×10
20
㎐
7 Gamma Rays <0.01A° >3×10
20
㎐
<span>There is a woman’s face on one side of the coin. That is an observation, be cause its obviously presented.</span>
<span>Hope I helped. :)</span>
Exactly true ... We never use our talents in our life... even if we use talents, we are incapable of living with it...
Such a great thought.... May God bless you... :)
A stem-cell niche is an area of a tissue that provides a specific micro-environment, in which stem cells are present in an undifferentiated and self-renewable state.
