Which famous scientist unknowingly founded the field of spectroscopy?
a. albert einstein
b. isaac newton
c. galilieo
d. george hale
(if anyone has the unit 6 lesson 9 unit test for science id like the answers)

The correct answer is the b=Isaac Newton

Explanation:

Hello! We will answer this!

Newton was the first to study spectroscopy. First, he believed that the prism was responsible for white light being able to decompose in monochromatic beams.

Then he could prove that the prism could only separate the beams that were emitted by a source.

The correct answer is the b=Isaac Newton

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.