Q: What type of resource is water power? Choices: - biological - nonrenewable - geothermal - renewable A:
renewable

Q: The combined magnetic force of the magnetized wire coil and iron bar makes an electromagnet what? Choices: - very reduced - Very light - very heavy - very strong A:
very strong

Q: What is the release of energy in the form of high energy electromagnetic waves? Choices: - x-ray emission - normal emission - transient emission - gamma emission A:
gamma emission