plzzz answer it first ....
the reflective index of fear with respect to the glass is represented by GMA sin I/sin r.
a) write down the similar expression for a Mg in terms of angle i and angle r.
b) if angle r =90° degree then what is the corresponding angle of angle i?
c) what is the physical significance of i in part (b)
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can uh pls pls pls pls pls pls provide me the diagram ...samaj me nhi aa raha hai
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Answer:
Alpha particles are positively charged, beta particles are negatively charged, and gamma radiation is electrically neutral . This means that alpha and beta radiation can be deflected by electric fields , but gamma radiation cannot.
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