lululoveee7419 lululoveee7419

12-03-2024
Physics

contestada

The diffusion coefficient for Cr in Cr2O3 is (610⁻¹5 cm²/s) at 727°C and (110⁻9 cm²/s) at 1400°C.

a) 727°C
b) 1400°C

Respuesta :

Otras preguntas

If total Revenue is $3000, Cost of Goods is $1500, and total Selling Expense is $500; what is the Profit for the business? $1000

what affected the American economy immediately after world war 1? a) increase in international trade b) demobilization of the military c) rise in the demand for

What is a variable? a. A variable is an unknown number or value represented by a letter c. A variable represents a change in value b. A variable always represen

Which base is the strongest for the given [H+]? 10-9 10-11 10-10 10-12

Which of the following is believed to be a result of the conditions of the treaty of Versailles? a. the election of Winston Churchill in Great Britain b. The as

How do many indoor environments generally compare to outdoor environments in terms of pollution? Indoor environments are much less polluted than outdoor environ

How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs

Which statement best distinguishes plants and animals as they relate to amino acids? Plants can synthesize all twenty amino acids. Humans must eat plants or ani

a customer buys 17.01 in gas and requests one five dollor[$5] lottery ticket , two one dollar [$1] ticket , and one [$3] lottery ticket . he gives you two winni

Throughout World War 1, for which activity were airplanes most often used? a. Bombing targets on land b. Transporting soldiers and weapons c. Fighting d. Gather