Domio885 Domio885

02-06-2015
Chemistry

contestada

Which form of energy is converted to thermal energy when propane burns in air?
(1) electromagnetic (3) electrical
(2) nuclear (4) chemical

Respuesta :

Bobblehead Bobblehead

02-06-2015

Chemical because the propane has stored chemical energy which is being released and a by-product of that propane is heat or themal energy.

Answer Link

Otras preguntas

A baseball player runs 27.4 meters from the batter’s box to first base, overruns first base by 3.0 meters, and then returns to first base. Compared to the total

Dave started hiking at 120 feet below sea level. a) If he climbed 750 feet, whats his elevation now ? b) Dave then descended 420 feet in 1 hour. Find the averag

A sound wave traveling eastward through air causes the air molecules to (1) vibrate east and west (2) vibrate north and south (3) move eastward, only (4) move n

What is the role of nucleotides in DNA structure?

Foreign speakers learning English often use dangling modifiers. a. True b. False

Which battle was one of the most devastating for U.S. Marine Corps? A. Battle of Midway B. Battle of Iwo Jima C. Battle of the Coral Sea D. Battle for New Guine

Explain why you might want to write very large and very small numbers in scientific notation.

7. In which one of the following sentences is but used as a preposition? A. I wanted to leave, but I was embarrassed to do so. B. We discovered that Ca

Which organic compounds would be the best to analyze in order to determine if two species are closely related? (1) fats (3) sugars (2) starches (4) proteins

The Crusades were a series of religious wars fought between the Christians and the .