« previous next »

Author Question: What is the approximate surface temperature of a B star? A) 8,000 K B) 6,000 K C) 20,000 K D) ... (Read 55 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jul 27, 2018
What is the approximate surface temperature of a B star?
 
  A) 8,000 K B) 6,000 K C) 20,000 K D) 40,000 K

Question 2

In most places on the seacoast, there are two high and two low tides a day.
 
  Indicate whether the statement is true or false


cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Coronary circulation. (A) Coronary vessels portraying the complexity and extent of the coronary circ Coronary circulation. (A) Coronary vessels portraying the complexity and extent of the coronary circ
Spectra of a Metal-Poor and a Metal-Rich Star Spectra of a Metal-Poor and a Metal-Rich Star
Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ... Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ...
Binding of a chylomicron to lipoprotein lipase on the inner surface of a capillary Binding of a chylomicron to lipoprotein lipase on the inner surface of a capillary
Using trace elements in carbonate shells to estimate temperature Using trace elements in carbonate shells to estimate temperature
The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum The surface temperature of the star is 6000 K. At what wavelength is its light output a maximum
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library