1.Una vela de 2,5 cm de altura se coloca a 5,0 cm frente de un espejo cóncavo. Se produce una imagen virtual a 10 cm del vértice del espejo. ¿Cuál será la longitud focal?

¿Cuál es el radio de curvatura?

¿Qué altura tiene la imagen?

¿Cuáles son las características de la imagen?

Well the magnitude of its acceleration related to that car starts with the oil change like when you have to change the oil in your car you have to make sure that your precious car is starting really propley and very well

A. to determine if humans can explore mars safely

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.