Physics, asked by rdharshini628, 9 hours ago

An electric iron has a rating of 750W, 230V. Calculate the resistance of its heating element and the cost of running the electric iron for 1 hour if one unit costs Rs.5.00.

Answers

Answered by anatharaju12

1

Energy consumed =750×16Wh=12000Wh=12kWh

Expressed in joule,

12kWh=12000×3600Ws=43.2×106J

Previous Question

Next Question

Similar questions

Geography, 5 hours ago

the plateau of tibet is an example of an ______ plateau...

Math, 5 hours ago

A and B at a distance of 117 km started cycling towa rds each other at the rates of 5km and 4 km per hr respectively. in what time they will meet...

Math, 5 hours ago

যুক্তি দিয়ে প্রমাণ করাে যে, বৃত্তস্থ চতুর্ভুজের বিপরীত কোণগুলি পরস্পর সম্পূরক।...

Math, 9 hours ago

(1) नीता की उम्र अभी 4 वर्ष है।और उसकी माँ की आयु 26 वर्ष है कितने सालो बाद नीता की माँ की आयु उसकी आयु तिगुनी हो जाएगी। ...

Art, 9 hours ago

Describe heredity mechanism...

Math, 7 months ago

A data is such that its maximum value is 61 and the range is 15 then the minimum value will be...

CBSE BOARD X, 7 months ago

hindi class 10 please answer alll question...

Hindi, 7 months ago

सेना, कक्षा, सभा आदि संज्ञा के किस भेद से संबंधित हैं ? * (क) समूहवाचक संज्ञा (ख) व्यक्तिवाचक संज्ञा (ग) भाववाचक संज्ञा (घ) जातिवाचक संज्ञा ...