Dzidziso yeKinetic yemagasi - matambudziko nemhinduro

1. Ndinoshandisa magasi mumudziyo wakavharwa pakutanga ndine vhoriyamu V uye pressure P. Kana pressure yekupedzisira iri 4P uye vhoriyamu ichiramba yakafanana, chii chinonzi chiyero chesimba rekutanga rekinetic nesimba rekupedzisira rekinetic.

Zvinozivikanwa:

Kumanikidzwa kwekutanga (P ₁ ) = P

Kumanikidzwa kwekupedzisira (P ₂ ) = 4P

Vhoriyamu yekutanga (V ₁ ) = V

Vhoriyamu yekupedzisira (V ₂ ) = V

Zvinodiwa: Chiyero chesimba rekutanga rekinetic kune simba rekupedzisira rekinetic (K E ₁ : K E ₂ )

Solution:

Hukama huripo pakati pekumanikidzwa (P), vhoriyamu (V) uye kinetic energy (KE) yemagasi akakodzera :

Chiyero chesimba rekutanga rekinetic kune simba rekupedzisira rekinetic:

2. Ndeipi avhareji yesimba rekushandura remamorekuru mugasi rakakodzera pa57 ^o C.

Zvinozivikanwa:

Tembiricha yegesi (T) = 57 ^o C + 273 = 330 Kelvin

Boltzmann 's constant (k) = 1.38 x 10 ^-23 Joule/Kelvin

Zvinodiwa: Simba rekushandura remagetsi (translational kinetic energy)

Solution:

Hukama huripo pakati pesimba rekinetic (KE) nekupisa kwegasi (T):

Avhareji yesimba rekushandura kinetic:

3. Gasi pa27 o ^C mumudziyo wakavharwa . Kana simba remagetsi regesi rikawedzera zvakapetwa kaviri pane simba rekutanga remagetsi, saka tembiricha yekupedzisira yegesi iri…

Zvinozivikanwa:

Tembiricha yekutanga (T ₁ ) = 27 ^o C + 273 = 300 K

Simba rekutanga rekinetic = KE

Simba rekupedzisira rekinetic = 4 K E

Zvinodiwa: Tembiricha yekupedzisira ( _T2 )

Solution:

4. Gasi rakakodzera riri mumudziyo wakavharwa, rinodziiswa kuitira kuti avhareji yekumhanya kwezvikamu zvegasi iwedzere nekatatu kupfuura avhareji yekumhanya kwekutanga. Kana tembiricha yekutanga yegasi iri 27 ^o C, saka tembiricha yekupedzisira yegasi rakakodzera iri…

Zvinozivikanwa:

Tembiricha yekutanga = 27 ^o C + 273 = 300 Kelvin

Kumhanya kwekutanga = v

Kumhanya kwekupedzisira = 2v

Zvinodiwa : Tembiricha yekupedzisira yegesi yakakodzera

Solution:

Avhareji yekumhanya kwekupedzisira = 2 x avhareji yekumhanya kwekutanga

5. Mamoles matatu egasi ari munzvimbo ine vhoriyamu ye36 litres. Molekyu yega yega yega ine simba rekinetic re5 x 10 ^-21 Joules. Gas constant yeUniversal = 8.315 J/mole.K uye Boltzmann's constant = 1.38 x 10 ^-23 J/K. Chii chinonzi gas pressure iri mugaba?

Zvinozivikanwa:

Nhamba yemamota (n) = mamota matatu

Vhoriyamu = marita 36 = 36 dm ³ = 36 x 10 ^-3 m ³

Chimiro chaBoltzmann (k) = 1.38 x 10 ^-23 J/K

Simba reKinetic (KE) = 5 x 10 ^–21 Joules

Gasi risingaperi repasi rose (R) = 8.315 J/mole.K

Zvinodiwa : Kumanikidzwa kwegesi (P)

Solution:

Verenga tembiricha uchishandisa equation ye kinetic energy yegesi.

Verenga kumanikidzwa kwegasi uchishandisa equation yemutemo wegasi wakakodzera (muhuwandu hwemamoles, n):

PV = n RT

P (36 x 10 ^-3 ) = (3)(8.315)(241.5)

P (36 x 10 ^-3 ) = 6024.22

Kumanikidzwa kwegasi kuri 1.67 x 10 ⁵ Pascal kana 1.67 atmospheres.