Answer:
Real images are formed where rays of light actually converge, whereas virtual images occur with they are perceived to converge. Real images can be produced by passing light through converging lenses or with a concave mirror of some sort.
Explanation:
hope that helped a little :)
Answer:
B
Explanation:
B is the most likely region that contains alkaline earth family elements.
Tuberculosis mrsa are some things that are contracted by saliva where spores in the air from an infected person
sneezing as well
The answer is 8.
The innermost shell can only hold 2 electrons, but the second shell (and other shells afterward) can hold 8 or more (depending on the level).
The light bends around the edges of the slit B I think