Answer:
concave lens
Explanation:
it's concave lens because it diverges the ray/beam of light.
Answer:
insulator:wood,rubber
conductor:aluminium,copper
The reaction equation is already balanced. So the mole ration of reactants and production is the ratio of the coefficients. So the mole ratio of N2 to NO2 is 1:2.
1)False
2)Meters allow scientists to be more accurate.
3)Air resistance.
4)C
5)Two stars very close together.
6)Rolling Friction
7)A elevator coming to a stop in order to stop at the top floor.
8)Size of the ofject
