subject
Physics, 08.12.2021 18:00 Pookaapoo8832

1. If Cadmium has an atomic number of 48 and an atomic mass of 112 and it undergoes alpha decay, what is the new element produced? a. Palladium, atomic number: 46, atomic mass: 108

b. Ruthenium, atomic number: 44, atomic mass: 110

c. Tin, atomic number: 50, atomic mass: 118

d. Cadmium, atomic number: 48, atomic mass: 108

2. What is the difference between nuclear fission and nuclear fusion?

a. Nuclear fission involves a lighter element splitting into even lighter elements, nuclear fusion involves heavier elements splitting into lighter elements

b. Nuclear fission involves a heavier element splitting into lighter elements, nuclear fusion involves two lighter elements joining into a heavier element

c. Nuclear fusion involves a heavy element splitting after absorbing energy, nuclear fission involves a heavy element splitting by producing energy

d. Nuclear fusion can only be produced artificially, nuclear fission happens in the natural world

3. In the following free body diagram, what is the net force on the object?

a. 10 N to the left

b. 5 N to the right

c. 20 N to the right

d. 7 N to the left

(Diagram Below)


1. If Cadmium has an atomic number of 48 and an atomic mass of 112 and it undergoes alpha decay, wh

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 11:30, msjuly723
If forces acting on an object are unbalanced. true or false
Answers: 1
image
Physics, 22.06.2019 18:30, Jasten
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
image
Physics, 22.06.2019 22:10, shimmerandshine1
Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.
Answers: 1
image
Physics, 23.06.2019 01:30, aliciabenitez
Amerry-go-round of radius r, shown in the figure, is rotating at constant angular speed. the friction in its bearings is so small that it can be ignored. a sandbag of mass m is dropped onto the merry-go-round, at a position designated by r. the sandbag does not slip or roll upon contact with the merry-go-round. how would you rank the following different combinations of m and r on the basis of the angular speed of the merry-go-round after the sandbag "sticks" to the merry-go-round from largest to smallest. a) m = 10kg, r = 0.25r b) m = 20kg, r = 0.25r c) m = 10kg, r = 0.50r d) m = 10kg, r = 1.0r e) m = 15kg, r = 0.75r f) m = 40kg, r = 0.25r
Answers: 1
You know the right answer?
1. If Cadmium has an atomic number of 48 and an atomic mass of 112 and it undergoes alpha decay, wha...

Questions in other subjects:

Konu
Biology, 29.06.2019 16:50