kirag8261 kirag8261

18-11-2022
Mathematics

contestada

The emissivity of a surface coated with aluminum oxide can be approximated to be 0. 15 for radiation at wavelengths less than 5 μm and 0. 9 for radiation at wavelengths greater than 5 μm. Determine the average absorptivity of this surface at 1040. 00 K

Respuesta :

Otras preguntas

What two inventions helped jazz reach even remote locations of the u.s.?

2x+2=4x-8 anybody know

Let's see if anyone in this community can answer this question on a GED pretest :-) A year after Dr. King's speech in Washington, D.C., Congress passed the Civi

Have you ever had an incorrect perception about someone else?

You split $2000 between two savings accounts. Account a pays 2% annual interest and account b pays 5% annual interest. After one year, you have earned a total o

Name two ways you can identify the pid number of the login shell.

An author who wrote a work that served as the source of hamlet was_____. Select all that apply Saxo Grammaticus Thomas Kyd Christopher Marlowe Michel De Montalg

Explain why a satellite in polar orbit can take pictures of all parts of the Earth over time

What is 834.714 rounded to the nearest hundredth?

Explain how to subtract two integers in your own words