MarzuqJanwar MarzuqJanwar

13-05-2020
Physics

contestada

A radio transfers 270 J of energy electrically, 94.5 J is transferred by sound. Work out the efficiency of this radio. Give your answer as a decimal.

Respuesta :

zaky20051 zaky20051

13-05-2020

Answer:

0.35

Explanation:

94.5 / 270= 0.35

Answer Link

Otras preguntas

family of rulers whose right to rule is passed on within the family

I need help right now this due today(you have been in this situation).

in the xy-coordinate plane, the points (4, 2) and (-1, k) are on a line that is perpendicular to the line y = 2x + 1. What is the value of k?

Why isn’t -3.1and -3.11111 equal to another?

QUESTION 5 · 1 POINT Factor: 2x2 + x - 3. Provide your answer below: (2x+3)(x - 1) I’m not sure if my answer is correct

Which was a factor that led to bacons rebellion A: american indians we’re moving closer and closer to the coasts B: indentured servants were encroaching on amer

Select the comparison that is correct. (2 are right) A eighty-one tenths > 8.27 B Six and seventy-nine thousandths 50.453 D 3.804 > 3 + 7 X + 12 X + 4 X E

A rectangle is an example of a geometric shape. True False

PLSSSS HELPP ASSPPPP!!!!

Michael owns Michael’s Tantalizing Tees, a T-shirt shop in a small college town in New Hampshire. With a staff of three part-time employees, Michael operates th