Choose the correct answer from each of the following:1. Having two commutative operators in quantum mechanics, means that, thecorresponding physical quantitiesa) can be determined in the same time.b) each of them is independent on the other one.c) can be determined in terms of each other.d) can't be determined in the same time.2. The meaning of the energy quantization in quantum mechanics isa) The energy is conserved.b) The energy can take any value.c) The energy could take only half-integer values of a certain quantity.d) The energy could take only integer values of a certain quantity.

1) Option - ( A) Can not be determined in the same time.

Answered: 1. Having two commutative operators in…

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