Answer:
Because X-rays have wavelengths similar to the size of atoms
Answer:
3
Explanation:
you must multiply everything out till everything is equal on both sides
It is an open system.<span>
- Closed
system </span>is a physical system which allows to exchange energy <span>with
the </span>surrounding but not allows to exchange matter. <span>
- Isolated system </span>does not exchange either matter or energy with the external
environment.<span>
- Open system </span>is a type of physical system which allows to exchange both matter <span>and </span>energy with the surroundings.<span>
<span>Hence, Alex's
experimental setup which has an unsealed beaker is an open system.</span></span>
Answer:
a vanilla milkshake
Explanation:
a homogeneous mixture is a mixture that is equal in all parts. a tossed salad may have some parts with more lettuce. a chocolate chip cookie might have more chocolate chips in one area. and chunky peanut butter is really chunky.
hope this helps<3