Mirrors reflect light and lenses refract light.
Mirrors form images by reflecting all light that is incident on their surface, which allows us to see the reflections of objects in mirrors. Lenses, on the other hand, bend light and allow it to pass through them. The bending of light is used to form enlarged images, and for many other purposes as well.
Answer:
n = 1.24 moles
Explanation:
Given that,
Mass = 153 grams
Molar mass of KClO₃ = 122.55 g/mol
We need to find the number of moles.
We know that,
No. of moles = given mass/molar mass
So,
So, there are 1.24 moles in 153 g of KClO₃.
Answer:
D, the others are either genetic modification or no selection
Explanation:
Well theres not a question but a covalent bond is when you share electrons.
It is FALSE. The alcohol or alwa ok functional group has a general formula of;
CnH₂n₊₁OH
Although, Carbkn is present in the alcohol group, it is not part of the functional group. The functional group is called hydroxyl group. And it is represented as OH. This means that it consists only of Oxygen and Hydrogen.
Hope that helped. Have a nice day
