I attached a photo of my work below. Please tell me if I got it wrong; hope you got a good score on your assignment! ^v^
Answer:
See explanation
Explanation:
Given Einstein's theory of relativity, we have that;
E= mc^2
m= mass of the substance
c= speed of light
For one gram of the substance,
E= 1 ×10^-3 × (3 × 10^8)^2
E = 9 × 10^13 J
For 8.7 g of matter;
E = 8.7 × 10^-3× (3 × 10^8)
E= 7.83 ×10^ 14 J
Answer:
if the oil is already 60 c and you heat up the hot plate to the same degree you are not changing anything
hope this helps :)
Answer:3.6 x 101 or 8.77 x 10-1
As you move from left to right across a period,the number of valence electrons<span>-increases. </span>
