A.\(12V;2\Omega \)
B.\(6V;1\Omega \)
C.\(10V;1\Omega \)
D.\(20V;2\Omega \)  

A.1,909422u.
B.3,460u.
C.0u.
D.2,056u.

A.\(\frac{{2\pi }}{3}\)
B.\(\frac{{5\pi }}{6}\)
C.\(\frac{\pi }{6}\)
D.\(\frac{\pi }{3}\)

A.3,125MeV
B.4,225MeV.
C.1,145MeV
D.2,125MeV

A.\(g = 9,7 \pm 0,1\left( {m/{s^2}} \right)\)
B.\(g = 9,8 \pm 0,1\left( {m/{s^2}} \right)\)
C.\(g = 9,7 \pm 0,2\left( {m/{s^2}} \right)\)
D.\(9,8 \pm 0,2\left( {m/{s^2}} \right)\)

A.397nm.
B.432nm.
C.412nm.
D.428nm.

A.\(H = 78,75\% ,k = 0,25\)
B.\(H = 90\% ,k = 0,5\)
C.\(H = 78,75\% ;k = 0,5\)
D.\(H = 90\% ;k = 0,25\)

A.\(\frac{{5\pi }}{3}cm/s\)
B.\(\frac{{40\pi }}{3}cm/s\)
C.\(\frac{{10\pi }}{3}cm/s\)
D.\(\frac{{20\pi }}{3}cm/s\)

A.\(\frac{{16}}{9}\) lần
B.\(\frac{9}{4}\) lần
C.\(\frac{4}{3}\) lần
D.\(\frac{8}{3}\) lần

A.1,6mm; 1,92mm
B.1,92mm; 2,24mm
C.1,92mm; 1,6mm
D.2,24mm; 1,6mm