Answer:
must usExplanation:This question refers to the study of gases. To solve it, initially we e the following expression:
P × V = n × R × T
where P is the pressure (Pa), V is the volume (m³), n is the number of moles in the sample, R is the universal gas constant and T is the temperature (K). Transforming the units according to the equation, we have:
P = 2 × 10 ^ 5 Pa
V = 8/1000 = 0.008 m³
T = 27 + 273 = 300 K
Substituting in the equation, we have:
2 × 10 ^ 5 × 0.008 = n × 8.0 × 300
n = 0.667 moles
Finally, we use the following expression, which relates number of moles and sample mass:
m = M × n
where m is the mass (g) and M is the molar mass (g / mol). Thus, the mass of this gas is:
m = 28 × 0.667
m = 18.67 g
El caballo tiene una importancia crucial en la lucha contra el indio puesto que brinda la velocidad para arremeter o retirarse de un batalla perdida.
<h3>¿Cómo fue la
lucha entre el
Indio y el
Hombre Blanco?</h3>
La lucha en un inicio entre el indio y el hombre blanco tuvo una desventaja inicial debido a la velocidad y alcance que le daba al hombre blanco el caballo, permitiéndole acercarse al indio cuando veía la oportunidad o alejarse en caso de que perdiera.
Por otra parte, las armas del indio, acudiendo a la naturaleza cercana, eran flechas de madera, estacas y cuchillos de piedra o hueso, los cuales junto a su conocimiento del territorio, le permitían dar una batalla un poco más equilibrada frente al hombre blanco.
Más información sobre los Indios: brainly.com/question/14538731
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Answer:
The forest growth in the understory was thick and dense; it was difficult to find the trail.
Explanation:
This sentence best demonstrates the use of technical language by providing a thorough description that can be imagined and visualized by reading the text.
The forest growth is not only mentioned, but also described as being thick and dense. As such, we know that it was light undergrowth. The additional information about the trail reveals that walking through the forest would not be easy as the trail would not be readily visible.
Unsurprisingly, since the Philippines was administrated for centuries from New Spain in present-day Mexico, Philippine Spanish is broadly similar to American Spanish not only in vocabulary but also in pronunciation and grammar.
