P waves are faster S wave are slower P waves can pass through both solids and liquids S waves bounce of solids
Answer:
valence shell, and the electrons found in it are called valence electrons.
Explanation: i think hope this helps u
Answer:
The uncertainty of the position of the bacterium =
Explanation:
Given that:
mass (m) =0.500 fg
To kilogram; we have:
Velocity (v) = 7.00 μm/s
To meter/seconds (m/s);
Velocity (v) =
Uncertainty of the velocity is given as 4% = 0.04
Then; multiplying the velocity of the bacterium; we have:
To determine the uncertainty in the momentum;we multiply the uncertainty in the velocity by the mass:
Now; according to Heisenberg's Uncertainty Principle;
where;
= uncertainty in the position
uncertainty in the velocity
h = Planck's Constant
Thus, the uncertainty of the position of the bacterium =
B) chemical bond i believe is the correct answer
Answer:
C. It has no delocalised electrons and each carbon atom forms four covalent bonds with other carbon atoms.
Explanation:
- Diamond is composed solely by carbon atoms. As the difference of electronegativity between atoms is 0, diamond is a <em>fully covalent compound</em>.
- The lack of electrical conductivity stems from a<em> lack of available electrons</em>, this means that there are no delocalised electrons.
The information in the first point discards options A and D, while the second point discards option B. Thus the answer is option C.