Answer:
The usual 'particles' that we see in the macroscopic world (let's call them objects), are big and massive. This usually means that they have high characteristic frequencies => low wavelengths.Explanation: umm on google i found
Answer:4
Explanation:
it is c trench marks
I just took a test with this question and got the answer wrong for saying ethane. The correct answer is propane.
Pb(NO3)2 + 2NaCl = 2NaNO3 + PbCl2