shellyrussel shellyrussel

19-01-2023
Physics

contestada

During one cycle a car's engine undergoes combustion and absorbe 475 J and expels 398 J as heat. What is the engine's efficiency?

Respuesta :

Otras preguntas

How many names does the angle have? What are those names? A. 3 names: Z3, ZSTU, ZUTS B. 3 names: ZT, ZSTU, ZUS C. 4 names: Z3, ZT, ZSUT, ZUTS D. 4 names: Z3, ZT

Normal human cells have ?

In the standard x,y coordinate plane, what is the midpoint of the line segment that has endpoint 3,8 and 1,-4

. When a system isdelivered over time, with each delivery (release) adding tothe system’sfunctionality, the process is called_____________________. A. increment

what is the common difference for this arithmetic sequence? -5, -1, 3, 7, 11, ... A) 3 B) 5 C) 2 D) 4

When is equilibrium reached?

Divorce and disability are two types of loss. T F

For Christmas, Amora received $57 from her aunt, $105 from her mom, and $171 from her grandparents. About how much money did she receive in all?

By the time of the appearance of "Paulus", __________was widely recognized as the most famous living composer. it was Felix Mendelssohn Felix Mendelssohn who Fe

What kind of specialized monitor is especially useful for graphic artists