Answer:
In physical changes no new materials are formed and the particles do not change apart from gaining or losing energy. ... Particles stay the same unless there is a chemical change whether the matter is solid, liquid or gas. Only their arrangement, energy and movement changes.
Explanation:
this is true because if you think about it if you put a pill in a glass of water it dissolves its like particles
Answer:
The right answer is "1010 V/m".
Explanation:
The given values are:
Intensity,
Now,
The electric field's maximum value will be:
= 
On substituting the values in the above formula, we get
= 
= 
= 
When sediment has built up over time layers of rock start to form, starting with sedimentry rocks, then metamorphic rocks
