Multiple Choice
Why would a chain-reaction control substance that loses neutron-absorbing power as its temperature increases be dangerous?
A) Because it would start to emit protons.
B) Neutrons would start to collide with each other and that would be bad.
C) It would be unusually radioactive.
D) Unhindered neutrons would cause a meltdown.
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Where does the electric energy from geothermal
Q13: What are some disadvantages of producing ethanol
Q14: How are geothermal power and ocean thermal
Q15: One megawatt (1.0 MW)of electricity is sufficient
Q16: Which of the following conventional power plants
Q18: Why is it impractical to burn any
Q19: What is an advantage of using hydrogen
Q20: In 1973 the Organization of Petroleum Exporting
Q21: What is one of the drawbacks of
Q22: Where does the electric energy from windmills