Answer:
1450 W
Explanation:
<u>5800n x 20m</u> =1450w
80s
it is covalent because it does not dissolve in water
Answer:
High levels of nitrogen dioxide are also harmful to vegetation—damaging foliage, decreasing growth or reducing crop yields. Nitrogen dioxide can fade and discolour furnishings and fabrics, reduce visibility, and react with surfaces.
1-We could use low-nitrogen fuels
2- We could also modify combustion conditions to generate less NOx. Flue gas treatment techniques, such as selective cata- lytic reduction (SCR) processes, can remove NOx
Answer:
b)parallel light rays pass through the lens and are
refracted outward.
Hope this helps.
