1.Discuss general considerations of various electromagnetic radiations at many w

1.Discuss general considerations of various electromagnetic radiations at many wavelengths to study diverse astronomical objects with common applications.Your response should be at least 75 words in length. All sources used including textbook must be referenced; paraphrased and quoted material must have accompanying citations.2.From a modern view/perspective summarize the concept of light.our response should be at least 225 words in length. All sources used including textbook must be referenced; paraphrased and quoted material must have accompanying citations.