When perfume is sprayed in a room the particles of perfume diffuse with the particles in the air.
Answer:
C. It decreases by a factor of 4
Explanation:
F1 = kq1*q2/r²
F2 = kq1*q2/(2r)² = kq1*q2/(4r²) = kq1*q2/(r²*4) = F1/4
The geosphere is about 99.94% of Earth's mass, so C is the answer.
The answer to this question would be true.
Anode- oxidization
Cathode-reduction
