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

Author Question: An infrared thermometer operates by way of A) temperature differences. B) radiant energy ... (Read 12 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jul 29, 2018
An infrared thermometer operates by way of
 
  A) temperature differences.
  B) radiant energy invisible to humans.
  C) conduction, convection, and radiation.
  D) none of the above

Question 2

Peak frequency as noted on a radiation curve is directly proportional to the
 
  A) frequency of waves emitted.
  B) wavelength of waves emitted.
  C) temperature of emitted radiation.
  D) temperature of the emitter.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Carliemb17

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


jlmhmf

  • Member
  • Posts: 552
Reply 2 on: Jul 29, 2018
:D TYSM

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Rich Energy Deposits Rich Energy Deposits
Absorption spectra and light energy Absorption spectra and light energy
World Total Energy Consumption by Fuel Type World Total Energy Consumption by Fuel Type
El Niño events release energy El Niño events release energy
A rise in global temperature of more than 3˚C A rise in global temperature of more than 3˚C
Differences in yield between two wheat varieties at different soil fertility levels Differences in yield between two wheat varieties at different soil fertility levels
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library