The final temperature (°C) of the air at this elevation is 326.3K.
<h3>How to calculate temperature?</h3>
The temperature of a gas can be calculated using the combined gas law equation as follows:
P₁V₁/T₁ = P₂V₂/T₂
Where;
- P₁ = initial pressure
- V₁ = initial volume
- T₁ = initial temperature
- P₂ = final pressure
- V₂ = final volume
- T₂ = final temperature
According to this question, 1.20L weather balloon on the ground has a temperature of 25.0°C and is at atmospheric pressure (1.00 atm). When it rises to an elevation where the pressure is 0.730 atm, then the new volume is 1.80L. The final temperature can be calculated thus:
1 × 1.2/298 = 0.730 × 1.8/T₂
0.004027T = 1.314
T = 326.3K
Therefore, 326.3K is the final temperature of the balloon.
Learn more about combined gas law at: brainly.com/question/2441080
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A) occurs when water is evaporated.
Answer:
4. The carbon in the ocean circulates through the water and is released by anaerobic respiration.
Explanation:
Carbon cycle involves the transfer of carbon between the atmosphere (air) hydrosphere (water), biosphere (living organisms) etc. Carbon in form of carbon dioxide enters into water bodies e.g ocean via diffusion, which is used by aquatic plants for photosynthesis.
The carbon dioxide is then released when some set of living organisms undergo anaerobic respiration. Hence, carbon in the ocean circulates through the water and is eventually released into the atmosphere when organisms undergo respiration.
Answer:
H
because Zinc is not shiny but it is a white solid