Answer:
C. weak cohesive forces exist between its molecules.
Explanation:
This is because water has less intermolecular forces than solids, but more than gases. Also their cohesive forces is low.
According to my notes, C. longest wavelength to shortest: radio waves, microwaves, infra-red rays, visible light, ultraviolet rays, X-rays and lastly, gamma radiation.
Answer:
indirect sunlight
Explanation:
we're receiving some sunlight, but not much, if it's winter in one place, it's summer in another
Answer:
1920 J
Explanation:
Answer:
19.6 L
Explanation:
In this process we have an isothermal process, a transformation in which the temperature of the gas remains constant.
In an isothermal process, the work done by the ideal gas on the surrounding is:
where:
n is the number of moles of the gas
R is the gas constant
T is the absolute temperature of the gas
is the initial volume of the gas
is the final volume
In this problem, we have:
n = 1.44 mol
T = 258 K is the gas temperature
is the initial volume of the gas
is the final volume
Solving the equation for W, we find the work done by the gas: