18_Laborator_fizica.pdf
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Ministerul Educaţiei Tineretului şi Sportului al Republicii Moldova Universitatea Tehnică a Moldovei REFERAT Lucrarea de Laborator nr. 18 Tema: Determinarea vitezei sunetului în aer A efectuat Studentul grupei ___________ ________________________ __________________________ semnătura nume, prenume A verificat __________ ______ ______________ _____________________ nota data semnătura nume, prenume profesor Chisinău ________
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Transcript of 18_Laborator_fizica.pdf
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Ministerul Educaiei Tineretului i Sportului al Republicii Moldova
Universitatea Tehnic a Moldovei
REFERAT
Lucrarea de Laborator nr. 18
Tema: Determinarea vitezei sunetului n aer
A efectuat Studentul grupei ___________ ________________________ __________________________ semntura nume, prenume A verificat __________ ______ ______________ _____________________ nota data semntura nume, prenume profesor
Chisinu ________
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1. Scopul lucrri: ______________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
2. Aparate i accesorii: ___________________________________________ __________________________________________________________________________
__________________________________________________________________________
3. Schema instalaiei
Unde : G _________________________
D _________________________
M __________________________
O _________________________
x ________________________
A ________________________
B ________________________
4. Formula de calcul:
=v unde ________________________________________________________
_____________________________________________________________
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5. Tabela msurrilor i determinrilor ____________________________ data / semntura profesorului Nr 1X 2X 3X 4X 5X 6X 7X 8X v v
1
2
3
6. Exemplul de calcul
i = __________________________________
= _____________________________________________________
v = ____________________________________________________ 7. Calculul erorilor:
=v v = _____________________________________ _____________________________________________________ 8. Rezultatul final
v = = 9. Concluzii _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ _____________________________________________________________
