09-11-2021
Chemistry

contestada

Why is the spectroscope scale illuminated?

Respuesta :

mcottdancer mcottdancer

09-11-2021

Answer:

The spectroscope scale is illuminated so that one can know exactly where the wavelengths of the lines are falling along.

Answer Link

Otras preguntas

Which of the following statements about the FAFSA process are TRUE?

What was the effect of the information of the Delia league?

Abolition moved slowly in the US because A)there were few abolitionist workers. B)Northern states were still slave states. C)the North’s textile industry depend

Suppose that you drive 30 comma 30,000 miles per year and gas averages $4 per gallon. a. what will you save in annual fuel expenses by owning a hybrid car aver

What does this response from Mrs. Moffat indicate about Meg’s wedding day? that people appreciated the extra money she spent on special touches that the guests

A rope is 99% blue and the rest is white. Emma cut a piece of the blue part of the rope and now the rope is 98% blue. What percent of the blue part of the rope

what is destroyed and what is created during chemical reactions?

Annabel Lee by Edgar Allen Poe What is the main idea of this part of the poem? A. The sea killed Annabel Lee because it wanted to punish the speaker. B. Annabel

Suppose that atom x undergoes radioactive decay that results in atom y. If y has a larger atomic number than x, which type of radioactive decay occured? Alpha d

the volume of a can is directly proportional to the height of a can. if the volume of a can is 300 CM when its height is 10.62 cm find the volume of a can with