Cuando un tubo metálico con una longitud de 50 m se calienta desde 10°C a 40°C, se alarga por 2.85 cm. Calcular: a) El coeficiente de dilatación lineal, y b) ¿De qué tipo de metal estáhecho el tubo?

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests