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

Author Question: Do you think it is possible that a 10-solar-mass main-sequence star could harbor an advanced ... (Read 38 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
Do you think it is possible that a 10-solar-mass main-sequence star could harbor an advanced civilization? Explain your reasoning.
 
  What will be an ideal response?

Question 2

According to the universal law of gravitation, if you triple the distance between two objects, then the gravitational force between them ________.
 
  A) decreases by a factor of 3 B) decreases by a factor of 9
  C) increases by a factor of 9 D) increases by a factor of 3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 27, 2018
Answer to Question 1

A 10-solar-mass star has a very short lifetime. It also produces copious amounts of ultraviolet radiation, which may damage living organisms.

Answer to Question 2

B


piesebel

  • Member
  • Posts: 565
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

The main events of mitosis and meiosis The main events of mitosis and meiosis
Photoaging solar elastosis; senile keratosis Photoaging solar elastosis; senile keratosis
Shooting star Shooting star
The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ... The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ...
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Rapidly decreasing sequence costs have enabled the rapid expansion Rapidly decreasing sequence costs have enabled the rapid expansion
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library