Answer:
Accuracy is how close a measured value is to an accepted value. <u>Precision is how close measurements are to one another.</u> To make measurements, you have to evaluate both the accuracy and the precision to get a correct value.
Answer:
False
Explanation:
All the lanthanides are not radioactive in nature. Just one of the lanthanides are radioactive.
- The lanthanides belong to the f-block on the periodic table
- Only Promethium in this group are radioactive in nature.
- Other elements in the lanthanide series might have radioactive isotopes.
The average distance between asteroids in the asteroid belt is 600,000 miles.
Johann Titius, an 18th-century German astronomer, noted a mathematical pattern in the layout of the planets and used it to predict the existence of one between Mars and Jupiter.
This finding including more like that of great Indian mathematician sir Ramanujan shows the importance of mathematics in the understanding of the universe.
Astronomers estimate that the average distance between two asteroids in the asteroid belt is about 600,000 miles (966,000 km). This is about 2.5 times the distance between the Earth and the Moon.
this is shockingly different to the general perception about the asteroid belt which is assumed to be closely packed.
Consequence of this result that the average distance is 600,000 miles away reduces the chance of collision of spaceship with the asteroid belt significantly.
learn more about asteroid belt here:
brainly.com/question/12487381
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The whole of the data that you have researched on
Answer is Chemical Energy.
Not thermal because the molecules of the material aren't moving. And certainly not kinetic because it's not moving and kinetic energy is the energy of motion.
Hope this helps. - M