Mathematics, 19.12.2019 00:31 ultimatesaiyan

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

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:30

For the inequality |c| < |d| to be true, which of the following must be true?

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

Can anyone explain to me how to do this? anything will .

Answers: 1

Answer

Mathematics, 22.06.2019 04:30

When 60% of a number is added to the number the result is 192 what is the bumber

Answers: 1

Answer

You know the right answer?

The emissivity of a surface coated with aluminum oxide can be approximated to be 0.15 for radiation...

Questions

English, 19.01.2021 14:00

Which assertion would be easiest to objectively verify? A. The trees are in the ideal spot to create shade. B. The lawn will be beautiful by ne...

Biology, 19.01.2021 14:00

What is diffusion? Include in your explanation “area of high concentration” and “area of low concentration”. Does diffusion occur across a memb...

Mathematics, 19.01.2021 14:00

A histogram shows data that is skewed to the right. Which most likely describes the relationship between the mean and the median? The mean is greater...

English, 19.01.2021 14:00

What could the "strange things did happen here" lines refer to? a. Strange people did some crazy things at this location. b. Unpopular events or activ...

English, 19.01.2021 14:00

some new student will be joining us next term they and their families are new to this area and I have decided to put together a welcome pack telling t...

Mathematics, 19.01.2021 14:00

The Nelson family lives in a town where there is a swim club. At the beginning of the summer, they pay a membership fee of $40 and then $5 for each vi...

Mathematics, 19.01.2021 14:00

There are 32 sticks in the game. The sticks are either orange (x) and red (y). There are 5 more red sticks than twice the number of orange sticks Writ...

Mathematics, 19.01.2021 14:00

Central park is a rectangle with an area of 840 acres. It is 1/2 a mile wide. One acre is 43,560 square feet. Two people start at the south-west corne...

Mathematics, 19.01.2021 14:00

There are 32 fish in the tank. The fish are either orange (x) and red (y).! There are 5 more red fish than twice the number of orange fish. Write the...

Arts, 19.01.2021 14:00

¿Como se desarrolla la comunicación en el receptor? a) psiquica - fisiológica - física b) física - psiquica - fisiológica c) psiquica - física - fisio...

Mathematics, 19.01.2021 14:00

If Boeing produces 9 jets per month, its long-run total cost is $9.0 million per month. If it produces 10 jets per month, its long-run total cost is $...

Spanish, 19.01.2021 14:00

Imagine you are at a restaurant for breakfest. The server has asked what foods you prefer. Describe two breakfest foods that you like and two breakfas...

Mathematics, 19.01.2021 14:00

During March, Leanne listens to all of her Irish music. She has 5 Celtic Thunder albums, 3 The Irish Tenors albums and 6 Frank Patterson albums. Each...

Mathematics, 19.01.2021 14:00

Becky purchased a home entertainment center for $2,254 using an 18-month deferred payment plan with an interest rate of 22.48%. She did not make any p...

Social Studies, 19.01.2021 14:00

In the same football conference as the university in Problem 15.9 is another university where the demand for football tickets at each game is 180; 000...

Health, 19.01.2021 14:00

Discuss historical and contemporary instances in which measures have been abused (particularly psychological measures). How might these situations ha...

English, 19.01.2021 14:00

Write a summary of "Born Free: Children and the Struggle for Human Rights." A summary is a concise, complete, and accurate overview of a text. It shou...

Mathematics, 19.01.2021 14:00

Ashley recently opened a store that uses only natural ingredients. She wants to advertise her products by distributing bags of samples in her neighbor...

History, 19.01.2021 14:00

One length of a rectangular garden lies along a patio wall however the rest of the garden is enclosed by 36 feet of fencing if the length of the garde...

Mathematics, 19.01.2021 14:00

There are a total of 34 lions and hyenas. Each lion eats 4 antelopes a year. Each hyena eats 3 a year. If 117 antelope are eaten in a year, how many l...

More questions: Mathematics Another questions