Its no wonder growing up under the roof of a tyrant, that I would be the poster boy for defiance. Now im the voice of the silence.
When sodium chloride is formed from a positively charged sodium atom and a negatively charged chlorine atom, the charge on the salt becomes neutral is true
Explanation
Sodium ion ( positively charged) combine with chloride ion ( negatively charged) to sodium chloride which is neural according to equation below.
Na⁺ + Cl⁻ → NaCl (<em>neutral</em>)
Equal number of positive and negative charges add up to make neutral Nacl therefore the statement above is true.
Answer:
Energy
Explanation:
There are many different store and levels of energy which balance the mass so thats correct
Answer:
Thus, the minimum number of photons per second is 77.34
Explanation:
Light intensity, 
= 
Pupil has a diameter, d = 8.5 mm
= 8.5 x 
m
Radius of the eye, r = 4.25 x m
∴ Area of the eye, A = 
= 
= 
Let 
be the minimum number of photons.
Therefore, = x A
= 
x 
= 
W
Thus the minimum number of photons is given by
where E = 
= 
= 
Therefore, 
= 
= 77.34 photons per second
Thus, the minimum number of photons per second is 77.34
<span>The answer is Information Science
Information science is an interdisciplinary field concerned with the collection, classification, analysis, storage, retrieval and dissemination of information. All these activities entail information processing. Meaning, the field of information science is all about information processing, without information processing no information science.</span>
