Increase, because you need heat to melt a solid to a liquid, so the temperature will have to get greater.
We are given with the following pairs:
<span>carbon and oxygen
hydrogen and helium
gold and silver
and we are asked if there is a pair that will produce the same spectrum. The answer is
</span>No two elements produce the same spectrum.This is because a light spectrum is unique to each element.
It is considered to be a conductor
A whole number, not a fraction, that can be negative, positive or zero are integers. They cannot have decimal places.
Now, converting 0.000431 L to decimal an integer as:

Since, 
So,
.
Hence, the integer value for 0.000431 L is
.
A) 120 mm
B) 127 mm
C) 914.4 mm
D) 1000 mm
E) 3048 mm