Air expands as it warms. Therefore warm air is less dense than cool air. The warm air from the first floor apartments rises to the second floor. People on the second floor require less heating to keep their <span>apartments comfortable.
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Answer:
No, it is not attracted.
Explanation:
If any sphere is electrically neutral it is not attracted. The materials which are attracted by magnet are called magnetic material whereas which are not attracted are called non magnetic material. Sphere made up of non magnetic materials such as glass, wood, paper will not attracted weather is kept near north pole or near south pole.
Answer:
-10m/s
Explanation:
only the magnitude of the velocity will change due to the change in direction of the car.
Iron, and lack of red blood cells can cause anemia so you'd need those to prevent it.
Answer:
D. 24 hours, 365 days
Explanation:
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and this is correct answer