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mamaluj [8]
3 years ago
6

Over the course of a martian year, what are the ranges of the rms speeds of the co2 molecules.

Physics
1 answer:
Nimfa-mama [501]3 years ago
3 0
<span>Speed (rms) = sqrt 3KT/m, where: K = Boltzmann's costant = 1.38*10^-23 joule/K; T = temperature in Kelvin degrees = 273 - 63 = 210 K; m = 44 * 1.672*10^-27 Kg; 1.672*10^-27 Kg (good approximation) is the weight of a single a.m.u. (atomic mass unit); 44 is molecular weight of CO2. Molecular Speed (CO2) = sqrt 3*1.38*10^-23*210/44*1.672*10^-27 = 344 m/sec. Excuse me for some imperfection in my language, I am from South Italy. My cordiality to You, hello.</span>
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Covert 35000000 miles to meters and show how you got the answer?
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Answer:

56327040000 metres

Explanation:

1 mile =

1609.344 metres

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we represent x by the number of meters which the requested miles maps to

we cross multiply, so 1609.344×35000000 = 1 × x

x =56327040000 metres

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A box is dropped onto a conveyor belt moving at 3.2 m/s. If the coefficient of friction between the box and the belt is 0.28, ho
Lemur [1.5K]

Answer:

t = 1.16 s.

Explanation:

Given,

speed of conveyor belt, v = 3.2 m/s

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equating both the force equation

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stratification is nothing but a phenomenon which stratifies(layers) the sea water when different density water(fresh water, rain water) add into the sea water. So the stratification in the bay of Bengal is comparatively high than the Arabian sea due to the high river discharge and precipitation in the BOB than the AS. the mixing process over the Arabian sea is higher than the Bay of Bengal due to the prevailing of strong winds over the AS (because of the presence of the mountains of east Africa) than Bay of Bengal (because of the winds over the BOB are sluggish in nature then the AS). But generally winds over the sea mixes easily the normal sea water than stratified/stabilized sea water column. That's why less mixing will takes place over the surface of BOB than the AS. So due to the presence of less mixing over the surface of the Bay of Bengal than the Arabian sea, the SST values over the Arabian sea are always lower than the Bay of Bengal. that's why the Arabian sea is colder than the Bay of Bengal.

Explanation:

4 0
3 years ago
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