This topic contains a solution. Click here to go to the answer

Author Question: A ________ is a perfect emitter of radiation. Fill in the blank(s) with the appropriate ... (Read 109 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
A ________ is a perfect emitter of radiation.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

________ radiation is used to cook food and ________ radiation causes sunburn.
 
  A) Infrared; ultraviolet
  B) Microwave; ultraviolet
  C) X-ray; infrared
  D) Ultraviolet; infrared



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karlss

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

Answer: blackbody

Answer to Question 2

Answer: B





 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

For a complete list of videos, visit our video library