A los niveles de burbuja de aire de 18 a 48 pulgadas (45 a 122 cm) de largo comúnmente se les llama niveles:
a. de escuadra.
b. de agua.
c. torpedo.
d. de línea.
Answer: A
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There are two patterns of germination for seedling emergence. During ________ germination, the hypocotyl elongates and raises the cotyledons above the ground, while in ________ germination only the epicotyl emerges above the ground.
Fill in the blank(s) with the appropriate word(s).
En la Figura 3, los componentes marcados con 2 en la figura son:
a. contactos de sobrecarga.
b. terminales de reinicio.
c. terminales de carga.
d. ensambles del calentador por aleación de fusión.
? Identify and state the historical significance of Gifford Pinchot.
What will be an ideal response?
Steam, with a specific internal energy of 1205 Btu/lbm, is flowing through a pipe located 15 ft above the ground. The velocity of the steam in the pipe is 200 ft/s. Determine the total internal energy, the kinetic energy, and the potential energy of 2.50 lbm of steam in the pipe.
Given: m = 2.50 lbm; z = 15ft; V = 200 ft/s; u = 1205 Btu/lbm Assume: g = 32.174 ft/s2 What will be an ideal response?