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 58 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

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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.

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.

Earth’s Magnetic Field Earth’s Magnetic Field
The Mass of Impacts on Earth The Mass of Impacts on Earth
Earth’s Mineral Resources Earth’s Mineral Resources
Obliquity "Tilt of Earth on its axis" Obliquity "Tilt of Earth on its axis"
Orbital Motion of Earth and Other Planets Orbital Motion of Earth and Other Planets
Average Distribution of Incoming Solar Radiation Average Distribution of Incoming Solar Radiation
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library