Answer:
n = 1.76
Explanation:
According to the rule of ( n1 sin theta1 = n2 sin theta2 )
we know both angles so we insert them to the law and apply n1 = 1
so 1/2 = n2 sin 62 and we get the final answer
High voltage transmission wires. Electrical lines you see outside of your home and basically everywhere you go.
Answer:
2.5 m/s
i have the same textbookkkkll
Answer:
meter i guess
Explanation:
cause for length,the SI unit is meter
