Ministerul Educaiei Tineretului i Sportului al Republicii Moldova

Universitatea Tehnic a Moldovei

REFERAT

Lucrarea de Laborator nr. 23

Tema: DETERMINAREA RAZEI DE CURBUR A UNEI LENTILE I A LUNGIMII DE UND A LUMINII, FOLOSIND INELELE LUI NEWTON N LUMIN

REFLECTAT

A efectuat Studentul grupei ___________ ________________________ __________________________ semntura nume, prenume A verificat __________ ______ ______________ _____________________ nota data semntura nume, prenume profesor

Chisinu ________

1. Scopul lucrri: ______________________________________________________ ___________________________________________________________________________

___________________________________________________________________________

2. Aparate i accesorii: ___________________________________________ __________________________________________________________________________

__________________________________________________________________________

3. Schema instalaiei

Unde : M ____________________

F ____________________

S ____________________

P ____________________

4. Formula de calcul: 2( )mrtg

m

=

Rtg = 0

unde ________________________________________________________

_____________________________________________________________

5. Tabela msurrilor i determinrilor ____________________________ data / semntura profesorului filtre rosu albastru verde

m mr 2mr R R mr

2mr a mr 2mr a

1

2

3

4

5

6. Exemplul de calcul 0 0.65 ,m = =

R = __________________________________ albastru = __________________________________________________ verde = __________________________________________________

7. Calculul erorilor: Eroarea absolut i relativ a mrimii R si se calculeaz numai pentru un caz

0

tgR =

R = _____________________________________ _____________________________________________________ = _____________________________________

8. Rezultatul final R = ____________verde = ____________albastra = 9. Concluzii _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ _____________________________________________________________