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 57 times)

jace

  • Hero Member
  • *****
  • Posts: 541
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
Answer to Question 1

C

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

For a complete list of videos, visit our video library