Answer:
c. streak
Explanation:
Pyrite is a mineral that looks like gold but actually is iron disulfide.
Pyrite and gold have comparable luster.
Pyrite and gold have different tones of yellow. This can be determined by their streak. Streak is the powdered form of a mineral. A streak of mineral can be found just by rubbing the mineral on a rough surface and comparing the colors.
Pyrite is diamagnetic which is not a strong form of magnetism. Gold is also diamagnetic
Explanation:
2. Aerobic exercise. ...
Strength building. ...
Balance Training. ...
Endurance. ...
Flexibility. ...
Moderate intensity exercise. ...
Vigorous exercise.
3.Brisk walking.
Running.
Jogging
Bear crawls.
Swimming.
Water aerobics.
Cycling/bicycling.
4. Running or Jogging. ...
Outdoor Cycling. ...
Walking.
5. The type of exercise to build muscle is strength training, although cardiovascular activity can also provide benefits.
Hope it helps..
Complete these sentences. If a roller coaster train has a potential energy of 1,500 J and a kinetic energy of 500 J as it starts to travel downhill, its total energy is J. Once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 J, and its potential energy decreases to J. When the train reaches the bottom of the track and is traveling along the ground, its kinetic energy is J.
The answer is: 2000 J for the first sentence, 900 for the second sentence, and 2,000 for the last one
The amount of energy is ALWAYS conserved based on the law of conservation of energy. Therefore, the amount of energy will remain the same.
Answer:
Rise
Explanation:
If all the iron is dropped into water the water level will rise .