Physics, asked by namonmarc, 3 days ago

Electric drill
Input energy 160W
Output energy
Kinetic energy 90W
Sound 30W
Heat 40W
Efficiency = ?

Answers

Answered by hanishagarg76

0

Answer:

the efficiency is 50-60%

Previous Question

Next Question

Similar questions

Political Science, 1 day ago

Why the language became the topic of lengthy debates and discussions among the members of contituent assembly ?

Biology, 1 day ago

what is temporary ? only for jimlet...

Math, 1 day ago

Side of square is 4 cm.Find the lenght of diagonal...

English, 3 days ago

How many siblings does Santosh have? Five elder brothers Four elder brothers and one elder sister Three elder brothers and two younger sisters Five younger brothers...

English, 3 days ago

they should take care ___________ the environment (of/about) what preposition will come ...

Science, 8 months ago

Industrial developement depend on rock give reason...

Math, 8 months ago

1. Solve each of the following equations: (a) 5a - 75 = 5 (0) -42 = 5 (c) 4p = 64 (d) 8z - 4z = 48 (e) 19-20 + n = 80 (1) 3(n + 2) = 30 (h) 4m - 4(m - 4) = 2(m - 4) and is equal to 11 more than the A-=52...

English, 8 months ago

He had read a book in passive voice...