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

Author Question: Suppose a photon has a frequency of 300 million hertz (300 megahertz). What is its wavelength? A) ... (Read 125 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 27, 2018
Suppose a photon has a frequency of 300 million hertz (300 megahertz). What is its wavelength?
 
  A) 1 meter
  B) 1/300,000 meter
  C) 300 million meters
  D) A photon's wavelength cannot be determined from its frequency.

Question 2

If we eventually find life on Mars, we could tell if panspermia may have occurred between Mars and Earth if
 
  A) the biochemistry of Martian life is very different than life on Earth
  B) the biochemistry of Martian life is very similar to life on Earth
  C) Martian life shows evidence for natural selection
  D) Martian life is cellular


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Frequency distribution curve: interpatient variability in drug response Frequency distribution curve: interpatient variability in drug response
Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ... Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ...
Frequency Analysis of Letters Used in the English Language Frequency Analysis of Letters Used in the English Language
Frequency of X-Linked Recessive Traits in Males and Females Frequency of X-Linked Recessive Traits in Males and Females
Suppose a country imports televisions. The country's supply and demand curves are shown in ... Suppose a country imports televisions. The country's supply and demand curves are shown in ...
The frequency distribution of the allele in Africa, Southern Europe, the Middle East The frequency distribution of the allele in Africa, Southern Europe, the Middle East
Video: Appendicitis Animation

For a complete list of videos, visit our video library