Which of the following is true about nuclear fusion in stars?
a
When hydrogen atom...
Which of the following is true about nuclear fusion in stars?
a
When hydrogen atoms merge to form helium atoms, the helium atoms have slightly less mass than the hydrogen atoms that combined to make them
b
When helium atoms split apart to form hydrogen atoms, the hydrogen atoms have slightly less mass than the helium atoms that split apart to make them
c
When helium atoms split apart to form hydrogen atoms, the hydrogen atoms have slightly more mass than the helium atoms that split apart to make them
d
When hydrogen atoms merge to form helium atoms, the helium atoms have slightly more mass than the hydrogen atoms that combined to make them
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 07:30, babygreg2001p97abr
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
Physics, 22.06.2019 17:30, smariedegray
Convection currents are caused by differences in what two things?
Answers: 1
You know the right answer?
Questions in other subjects:
French, 30.11.2020 23:50
Physics, 30.11.2020 23:50
Mathematics, 30.11.2020 23:50
History, 30.11.2020 23:50
Mathematics, 30.11.2020 23:50
