2.O masina termica ideala, ce functioneaza dupa un ciclu Carnot, intre temperaturile T1=450K si T2=150K, produce in timpul unui ciclu lucrul mecanic
L=1332J. Calculeaza caldura primita si cedata intr-un ciclu.

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =