9 – 3 ÷ 1/3 +1 = ?
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60. According to de Broglie, as the momentum of a moving particleis tripled, the corresponding wavelength changes by whatfactor?a. 1/9 b. 1/3 c. 3 d. 9
Which resistor dissipates more power?
1) 1ohm.
2) 9 ohm.
3) Same for both.