1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sidana [21]
3 years ago
15

Calculate the most probable speed of an ozone molecule in the stratosphere, where the temperature is 270 k.'

Geography
1 answer:
evablogger [386]3 years ago
8 0
<span>9.672m/s The most probable speed of a molecule at a given temperature is: Vmp=sqrt(2*R*T/M) where R is the gas constant, T is the absolute temperature, and M is the molar mass of the gas. R is 8.314J/(mol*K) T is given as 270K Molar mass must be calculated using the fact that Ozone has 3 oxygen atoms and oxygen has an atomic mass of 15.999. 15.999*3 = 47.997 Plugging this in to the formula gives: sqrt(2*8.314*270/47.997) = sqrt(4489.56/47.997) = 9.672m/s</span>
You might be interested in
Arabs are the largest ethnic group in the Middle East. True or False
artcher [175]
The answer is true hope this helps
4 0
3 years ago
What are the mitochondria cells
blagie [28]

Mitochondria - Turning on the Powerhouse. Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration. Hope I could help!

7 0
3 years ago
Imagine that you are a member of a team of scientists who are drilling into a large crater approximately 200 km wide. The crater
yan [13]

Answer:

Explanation:

The team will obviously known that they have reach the crater because during impact the rock would have ungergone contact melting of the rock. However, the rock maybe composed of angular fragments in a matrix that may be similar or a different material underneath the crater. Suppose the scientist drilling further down the surface, there will be presence of little or no impact. But inside the crater there will be fragments of broken rocks. They will observe the shocked minerals and the drill will eventually located the undisturbed sequence of rocks at the crater floor.

5 0
3 years ago
1) How does wind typically move according to pressure?
riadik2000 [5.3K]

Answer: 1. Ok so wind  moves from high-pressure areas to low-pressure areas. And the bigger the difference between the pressures, the faster the air will move from the high to the low pressure. And so basicly thats the wind we experience. 2. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. Swirling in the opposite direction from a low pressure system, the winds of a high pressure system rotate clockwise north of the equator and counterclockwise south of the equator. 3. these names of these name come from their origin; the westerlies run west to east while other winds run east to west. 4. Because Earth rotates as the air is moving, the winds in the Northern Hemisphere curve to the right and air in the Southern Hemisphere curves to the left. 5. its caused by the north. 6. Land and sea breezes are referred to as direct thermal circulations. During the day the land, which has a low specific heat and is a poor conductor, heats much more quickly than water.

Explanation: Hope it helps :)

8 0
2 years ago
qual é a diferença entre a pecuária transumante e a pecuária nômade? o que impulsiona cada uma delas?
ad-work [718]

The transhumance and the nomadic ranching may seem very similar, but they are not and they have one very big important difference between them. The transhumance ranching is the type of ranching where the ranchers are moving their livestock seasonally. That usually happens twice a year. The movement occurs when the season change. It is driven by the climate, and it can be when there's wet and dry season, or warm and cold season, and the movement can be vertical, from the mountains toward the lowlands and vice versa, or horizontal, toward places with more suitable weather conditions at that period. The The nomadic ranching, on the other side, is a type of ranching where the livestock is moved constantly, almost on a daily or weekly basis. This type of ranching is driven by the amount of food sources at a particular place. The nomads keep their livestock at a particular spot depending on how much food there is available, which usually is in low amount, so they are in constant movement for new grazing lands.

7 0
3 years ago
Other questions:
  • Where do tectonic activities such as earthquakes or volcanic eruptions tend to occur
    13·1 answer
  • Archaeologists refer to the period of time before people invented writing systems as?
    15·1 answer
  • Do the jumpers names have to be cleared
    8·1 answer
  • 4565000000 in scientific notation​
    9·2 answers
  • Which separates two ecozones in Oceania?
    14·2 answers
  • What town is is 80 miles west of mason?
    14·2 answers
  • What is the name of the atoll, located halfway between north america and asia, where the impact of global synthetic waste was se
    14·2 answers
  • According to Codd's rules for relational database design, it is often ideal and most efficient for a single database field to co
    10·1 answer
  • The Moon does not make its own __________________. We can see the Moon because it __________________ light from the ____________
    12·1 answer
  • Is Hong Kong More expensive Then Tokyo or Seoul​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!