The light intensity. The transparency of the filter, the bandwidth of the filter,
Also the color temperature of light source
Answer:
Explanation:
%Carbon = mass of carbon / mas of C13H18O2) X100%
= 13X12/ (13X12+18+2X16)X100%
= 156/206) X100%= 75.7%
Answer: B
Explanation: the moon is smaller and contains less mass, therefore its gravitational pull is less than that of Earth's.
Examination by a test; experiment, as in chemistry, metallurgy, etc.
