Answer:
eres raro jajaja pero eres realmente genial y ordenado espero que esto te ayude jajaja
Explanation:
Answer:
B electricity could not be distributed through power lines to people's homes
I need to write 20 characters but your answer is Joule
Answer:
Indian subcontinent
Explanation:
The Indian subcontinent is a southern region and peninsula of Asia which include seven countries. The seven countries in Indian subcontinent are Pakistan, Bangladesh, India, Bhutan, Maldives, Sri Lanka and Nepal. According to Wikipedia, about 55 million years ago, the Indian subcontinent has land mass that rifted from Gondwana and merged with the Eurasian plate.
Answer:
option (c)
Explanation:
Fundamental frequency of segment A = f
Second harmonic frequency of B = fundamental frequency of A .
Tension in both the wires is same and the mass density is also same as the wires are identical.
fundamental frequency of wire A is given by
.... (1)
Second harmonic of B is given by
.... (2)
Equation (1) is equal to equation (2), we get


So, LB = 2 L
Thus, the length of wire segment B is 2 times the length of wire segment A.