Answer:
1) F1
Explanation:
As the air resistant force depends on the speed of object and its orientation as it falls, it does not depend on the mass of the object. Therefore, air resistant force on 1 coffee filter is the same as the air resistant force on 3 coffee filters.
1. electrical to thermal
2.electrical to radiant and sound
3.electrical to thermal
4.electrical to radiant and thermal
5. A stove changes chemical energy in natural gas to thermal energy.
6. Energy cannot be created. Energy cannot be destroyed.
Uranium-238 undergoes alpha decay. Therefore, uranium-238 will
A. Remain stable
B. Stay the same element
C. Release charged particles and no energy
<u>D. None of the above</u>
The actual answer is that it will change into a different element altogether.
Answer:
B phase change
Explanation:
because shallow slope always indicades phase change