Answer:
resistance- decreases current-increases
Answer:
Your answer would be C, Radio waves.
Explanation:
D is the answer. Bc the pointy
Magnetism is <span>a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.</span>
First overtone of open organ pipe is given as

first overtone of closed organ pipe is given as

now they are in unison so we will have




so end correction of both pipes is e = 1 cm