Ques: Q: What is the process called in which a magnet loses its magnetic properties? Choices: - polarization - vectorization - diffusion - demagnetization A:
Ans: demagnetization

Ques: Q: In a heat map, what color represents the hottest temperatures? Choices: - bright red - orange - pink - bright yellow A:
Ans: bright yellow

Ques: Q: What properties describe the existence of matter, as opposed to chemical properties that describe how substances change into other substances? Choices: - gravitational - astronomical - biological - physical A:
Ans: physical

Ques: Q: Which state of matter has an intermediate level of entropy between solid and gas? Choices: - plasma - water - metal - liquid A:
Ans:
liquid