Microorganisms can cause contagious diseases.
B.
Answer:
"we both attract each other with the same force but we know that attraction between two bodies depends upon their mass, greater the mass of two bodies is the force of attraction between them"(got this off the internet).
The space opera interstellar<span> epic </span>Star Wars<span> uses </span>science<span> and </span>technology<span> in its settings and storylines, although its main focus is not necessarily on science. The component of the Star Wars movies which is possible according to our current understanding of physics is their interstellar travel.
</span>The behavior of spacecraft engaged in battle is another aspect of the films is troubling the scientists. According to them, when hit in space by a blaster, the crafts should continue moving in the same direction as the impact rather than falling downwards as the effects of gravity would not apply while in orbit. <span>
</span>
Answer:
200 m
Explanation:
Path difference of waves from A and B = 100m
For destructive interference
Path diff = ( 2n+ 1 ) λ / 2
100 = ( 2n+ 1 ) λ / 2
λ = 200 / ( 2n+ 1 )
For maximum λ , denominator should be smallest which is possible for
n =0
λ = 200 / 1
= 200 m