This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The correct sequence of spectral type letters from hot on the left to cool on the right is a. M, ... (Read 24 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jul 27, 2018
The correct sequence of spectral type letters from hot on the left to cool on the right is
 
  a. M, K, G, F, A, B, O b. O, B, A, F, G, K, M
  c. G, K, M, F, O, B, A d. A, B, O, F, G, K, M

Question 2

_______ penetrate(s) the Earth's atmosphere to reach its surface.
 
  a. X-rays
  b. Radio waves
  c. Visible light
  d. X-rays and radio waves
  e. Radio waves and visible light


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

e


natalie2426

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jul 27, 2018
TY


Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

The conduction system of the heart; traces the path of the electrical impulse that stimulates the he The conduction system of the heart; traces the path of the electrical impulse that stimulates the he
Jaguar F-type front Jaguar F-type front
Apple Letters Apple Letters
The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage
A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb
The right- and left-handed helical forms of DNA The right- and left-handed helical forms of DNA
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library