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

Author Question: Ultraviolet radiation from a star: A) gets almost completely absorbed before it reaches Earth's ... (Read 83 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 27, 2018
Ultraviolet radiation from a star:
 
  A) gets almost completely absorbed before it reaches Earth's surface.
  B) has a wavelength that is longer than the visible light emitted by the star.
  C) has a wavelength that is shorter than the X-rays emitted by the star.
  D) reaches most of Earth's surface through atmospheric windows.

Question 2

In the context of the electromagnetic spectrum, which of the following types of electromagnetic radiation has the longest wavelength?
 
  A) X-rays
  B) Visible light
  C) Radio waves
  D) Gamma rays


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 27, 2018
:D TYSM

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

The Interiors of Earth and Mercury The Interiors of Earth and Mercury
The Oceans of Earth The Oceans of Earth
Earth’s Oldest Preserved Rocks – 3.8 Billion Years Old, Greenland Earth’s Oldest Preserved Rocks – 3.8 Billion Years Old, Greenland
Earth’s Climate System Earth’s Climate System
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Earth’s tilt and yearly rotation around the sun cause seasonal effects. The 23° tilt of Earth’s ... Earth’s tilt and yearly rotation around the sun cause seasonal effects. The 23° tilt of Earth’s ...
Video: Exercise and cardiac output

For a complete list of videos, visit our video library