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

Author Question: Astronomers who subscribe to the Big Bang theory believe the Big Bang occurred A) about 14 ... (Read 110 times)

SAVANNAHHOOPER23

  • Hero Member
  • *****
  • Posts: 542
on: Jul 29, 2018
Astronomers who subscribe to the Big Bang theory believe the Big Bang occurred
 
  A) about 14 billion years ago.
  B) at the beginning of time.
  C) both of these
  D) neither of these

Question 2

The difference between lightwaves approaching and lightwaves receding is
 
  A) when approaching, lightwaves have higher frequency; when receding their frequency is lower.
  B) when approaching, lightwaves have lower frequency; when receding their frequency is higher.
  C) the frequency of approaching lightwaves remain constant, while receding lightwaves are invisible.
  D) There is no difference


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

laurnthompson

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


SAVANNAHHOOPER23

  • Member
  • Posts: 542
Reply 2 on: Jul 29, 2018
Excellent

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

An example showing a modification that has occurred as a result of biological evolution An example showing a modification that has occurred as a result of biological evolution
This modified model of Easton’s systems theory puts government decision makers as the source of pol This modified model of Easton’s systems theory puts government decision makers as the source of pol
Four kinds of evidence supporting the theory that species evolve. Four kinds of evidence supporting the theory that species evolve.
A Diagrammatic Representation of the James-Lange Theory of Emotion A Diagrammatic Representation of the James-Lange Theory of Emotion
Psychodynamic Theory Psychodynamic Theory
Activation Synthesis Theory of Dreams Activation Synthesis Theory of Dreams
Video: Introduction to Dysrhythmia

For a complete list of videos, visit our video library