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

Author Question: If a new wave arrives on shore every two seconds, then its frequency is 2 Hz. Indicate whether ... (Read 44 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
If a new wave arrives on shore every two seconds, then its frequency is 2 Hz.
 
  Indicate whether the statement is true or false

Question 2

Briefly explain the Fermi Paradox, namely the paradox of the question Where are the aliens?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

batool

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

If we survive and decide to become interstellar travelers, we are probably capable of establishing a galactic civilization within a few million years (a time period very short compared to the age of the galaxy). Because our solar system formed some five billion years after the galaxy formed, it therefore seems likely that other civilizations should have evolved and developed interstellar travel long ago and established a galactic civilization of their own. The paradox is that we have not yet had any contact with such civilizations.


Redwolflake15

  • Member
  • Posts: 569
Reply 2 on: Jul 27, 2018
Excellent

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

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?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Role of alternative splicing in the perception of sounds of different frequency Role of alternative splicing in the perception of sounds of different frequency
recombination frequency recombination frequency
Frequency distribution curve: interpatient variability in drug response. Frequency distribution curve: interpatient variability in drug response.
Normal oxygen sensor frequency is from about one to five times per second. Normal oxygen sensor frequency is from about one to five times per second.
Electromagnetic wave Electromagnetic wave
A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ... A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ...
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library