How do fission nuclear reactions differ from fusion nuclear reactions? Fission reactions involve the conversion of matter into energy, but fusion reactions do not. Fusion reactions involve the conversion of matter into energy, but fission reactions do not. Fission reactions are used to generate electricity for consumers, but fusion reactions are not. Fusion reactions are used to generate electricity for consumers, but fission reactions are not.
Answers
How do fission nuclear reactions differ from fusion nuclear reactions?
A. Fission reactions involve the conversion of matter into energy, but fusion reactions do not.
B. Fusion reactions involve the conversion of matter into energy, but fission reactions do not.
C. Fission reactions are used to generate electricity for consumers, but fusion reactions are not.
D. Fusion reactions are used to generate electricity for consumers, but fission reactions are not.
Answer:
C
Explanation:
Both fission and fusion are nuclear reactions that produce energy, but their applications differs.
Fission is the splitting of a large (heavy, unstable) nucleus into smaller ones, and fusion is the process where nuclei of small atoms are combine together to form the nuclei of larger atoms releasing vast amounts of energy.
The correct answer is c. Fission reactions are used to generate electricity for consumers, but fusion reactions are not.
The physics of fusion is the process that makes the sun shine, and that makes the hydrogen bomb explode.
Answer:
C
Explanation:
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What would happen to the moon if earth stopped exerting the force of gravity on it?
HELP!!!!!! PLEASE!! I WILL GIVE 25 POINTS!!!!1) Joe and Ben were arguing about the Law of Conservation of Energy. Joe said that the Law of Conservation of Energy must be false because when you turn on a light it uses energy and so some of the energy is lost. Ben disagrees and says that energy cannot be created or destroyed. Who is right? Justify your answer.A) Joe is right because the electricity is changed to heat and light and is no longer electricity.B)Ben is right because the Law of Conservation of Energy is a law and cannot be false.C) Ben is right because the electricity from the light is transformed into heat and light.D) Joe is right because all electrical lights and appliances use electricity.2) Greg and Shawn are studying for a physical science test. Greg thinks that the kinetic energy of an object depends on the height and speed of an object, but Shawn thinks it depends on the mass of an object. Who is right and why?A) Shawn is right. The mass of an object determines the inertia of the object. Increasing inertia is the only thing that will increase kinetic energy.. B) Both Greg and Shawn are correct since kinetic energy depends on mass, height and speed of an object.C) Greg is right. Increasing the height or speed of an object increases the kinetic energy of an object.D) Neither is completely right. Shawn is partly correct since kinetic energy depends on mass, but Greg is also partly right since it also depends on speed.3) Dan got into his car in the middle of summer. When he sat on the hot black leather seats, he burned his legs. His sister said that conduction was the reason Dan burned his legs, but Dan blamed the sunshine and said it was radiation that caused him to get burned. Who was right and why?A) Both Dan and his sister are right. The sun heated the car seats through radiation heat transfer, but then Dan touched the seat and the heat was conducted to his legs.B) Dan's sister was correct because Dan's legs touched the car seats. That is an indicator of heat transfer by conduction.C) Dan was right because the sun heated the car without touching it. That is radiation.D) Dan's sister was right because conduction can transfer heat through both solids and fluids (such as air).
Brief definition of gravity
Which can cause blockage of the ear canal, leading to hearing loss? aging disease earwax noise
B. Convection
C. Precipitation
D. Wind storms
I believe it’s C but I’m not sure .
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Answer:
B. Precipitation.
Explanation:
Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the Earth. It comes in many forms, like rain, sleet, and snow.
Answer:
Precipitation
Explanation:
Precipitation occurs when water vapour in the atmosphere condenses and falls back to the earth as rainfall or precipitation. Water vapour is gaseous, when it is cooled, it condenses to the liquid state. Hence precipitation has to do with cooling of water vapour that escapes from the earth surface. This cooling occurs in the cloud and then precipitation follows. See image attached for more details.
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the answer is A because its in 1.18 i took it
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if you increase either mass or velocity the momentum of an object increases proportionally if you double the mass or velocity you double the momentum.
Mass and velocity are both directly proportional to the momentum. If you increase either mass or velocity, the momentum of the object increases proportionally. If you double the mass or velocity you double the momentum.
The momentum is given by:
P=mv
Where P is momentum.
m is mass and v is velocity.
Therefore, the momentum is increased either by increasing mass or velocity.
To know more about momentum:
#SPJ6
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Voltage difference causes charge to flow from higher potential to that of a lower potential.
What is Potential difference?
This is also known as Voltage difference and it is the difference in electric potential between two points.
V= W/Q
where v is potential difference, w is work done and q is charges.
This allows for charges to flow from higher potential to that of a lower potential.
Read more about Potential difference here brainly.com/question/25923373
Answer:
Voltage difference causes charge to flow from higher potential to that of a lower potential.
Explanation:
Voltage Difference:
It is work done per unit charge in moving a charge from one point to another point.
V = Voltage difference
W = Work done
Q = Charge
Then,
unit : Volt or Joule/Coulomb
Flow of charge :
A free positive charge move from a region of higher potential to that of lower potential whereas a free negative charge moves from lower potential region to a higher potential.
Thus, a voltage difference is required for the flow of charge.
Direction of conventional current is from positive terminal to negative terminal.
Direction of electron is from negative to positive.
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in the same direction as the force
B.
independent of the force
C.
in the opposite direction of the force
D.
perpendicular to the force