Answer:
Explanation:Remember that c is always about 300,000 km/s. Use the formula you identified to explain how the two factors in the formula are related on the electromagnetic spectrum.
Answer: The percent ionization of
in a 0.050 M
solution is 8.9 %
Explanation:

cM 0 0

So dissociation constant will be:

Give c= concentration = 0.050 M and
= degree of ionisation = ?

Putting in the values we get:


percent ionisation =
If another proton gets added to the molecule there will be an increase in the atomic number and atomic mass by 1 unit and a new species will form.
here boron is taken which has an atomic number of 5 and atomic mass of 11 so when we add a proton to it, it will change into carbon having atomic number as 6 and atomic mass as 12.

The new species formed will be
.
Answer: A 20kg Stone traveling an 10 m/s
Explanation:
The Formula for Kinetic Energy is KE = 0.5 x mv², using this equation you can then find the item with the most Kinetic Energy in Joules (J) 0.5 x 20 x 10 = 200 Joules.