<u>Conversion Factors:</u>
1.61 km = 1 mile
60 sec = 1 min
60 min = 1 hour
<u />
Use dimensional analysis to solve.
× 
× 
× 
× 
= 36 miles/hour
If done properly, you should be left with the units <em>miles/hour</em>
<em />
Answer:
b. 4.4
Explanation:
pH is related to the concentration of H₃O⁺ through the following equation:
pH = -log([H₃O⁺]) = -log(4 x 10⁻⁵)
pH = 4.4
Answer is: B) The kinetic energy is increasing proportional to the mass of the bowling ball.
Kinetic energy has to do with the speed of an object and how much mass it has; basically how the object is moving.
Ek = 1/2 · m(bowling ball) · v²(bowling ball).
m is mass; v is speed of bowling ball.
The standard unit of kinetic energy is the joule.
Answer:
They have to
Explanation:
It occurs when 2 or more molecules interact and their bonds change
Answer:
well there is no chose here is my best option i would chose
1 Electronegativity is the ability of an atom to attract electrons.
Explanation:
