Physics, 18.12.2019 19:31 tddreviews
In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
oa
b.
c.
d.
energy is absorbed in the reaction.
energy is released in the reaction.
no energy is transferred in the reaction.
energy is created in the reaction.
e.
energy is lost in the reaction.
Answers: 2
Physics, 22.06.2019 19:50, carlinryan
An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
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