Physics, asked by sachinswagbro2426, 4 months ago

Calculate the cost of using two LED bulbs each of power 20W for 10 hrs a day @ Rs.5 per unit.

Answers

Answered by cstar21

0

Answer:

1 Rs per day

Explanation:

total power a day =200W=.2Kwh

so cost =.2×5=1rs

Previous Question

Next Question

Similar questions

Geography, 2 months ago

If Brainly is from Poland then why sooooooo many Indians are there and no Foreigners in brainly...

Math, 2 months ago

2) ABCD is quadrilateral and their ratio is 2: 3:4:1. Find measures of all angles and write type of quadrilateral.

Math, 2 months ago

(i) sin 60° cos 30 COS 45° sec 30° + cosec 30° 2 30°...

Physics, 4 months ago

If a particle moves along a circle with constant speed, then the ratio of its angular speed about any point on the circle to that of the centre is...

Biology, 4 months ago

which of the following blood flow is mainly reduced which exercising • Muscles • Brain • Stomach • Lungs...

Math, 10 months ago

the value of k for which the system of linear equations x-2y=3,5x+ky+7=0 is inconsistent is a)-14/3 b) 2/3 c) 5 d) 10...

Math, 10 months ago

If a number x is chosen at random from the numbers -3, -2,-1,0,1,2,3. What is probability that x²<4 ...

Geography, 10 months ago

the tools for studying climate change__. a)ice cores. b)coral reef. c)tree rings. d) ancient forts...