Answer
Verified
428.1k+ views
Hint:To solve this problem,we are going to use the concept of conversion of units from one system to another. Energy is the quantitative property which must be transferred from one object to another to perform work or to heat the object. Energy is the conserved quantity and follows the law of the conservation of energy.
Complete step by step answer:
Given that the Energy consumed by a certain household during the month –
$E = 250{\text{ units}}$
The unit of Energy is kilowatt hour. It is the most commonly used method for billing unit for energy delivered to consumers by the electric utilities.
We know that -
$1kwh = 3.6 \times {10^6}J$
Now, Energy consumed $E = 250$ units
Place the value of units in joules in the above equation –
$E = 250 \times 3.6 \times {10^6}J$
Simplify the above equation –
$E = 900 \times {10^6}J$
Simplifying the exponent of the term with the base ten
$E = 9 \times {10^8}J$
Hence, the energy consumed is $9 \times {10^8}$ joules during the month.
Additional information:
The unit of work (w) in the international systems of units is named in the honor of the English physicist James Prescott Joule as the joules. One joule can be defined as the amount of work done by the force of one Newton which displaces the body through the distance of one metre in the direction of the force applied.
Note:Remember the basic conversion ratios between the two or more terms. Apply it accordingly. Go through the basic MKS system, CGS system and SI units of all the physical quantities to correlate in further calculation.
Complete step by step answer:
Given that the Energy consumed by a certain household during the month –
$E = 250{\text{ units}}$
The unit of Energy is kilowatt hour. It is the most commonly used method for billing unit for energy delivered to consumers by the electric utilities.
We know that -
$1kwh = 3.6 \times {10^6}J$
Now, Energy consumed $E = 250$ units
Place the value of units in joules in the above equation –
$E = 250 \times 3.6 \times {10^6}J$
Simplify the above equation –
$E = 900 \times {10^6}J$
Simplifying the exponent of the term with the base ten
$E = 9 \times {10^8}J$
Hence, the energy consumed is $9 \times {10^8}$ joules during the month.
Additional information:
The unit of work (w) in the international systems of units is named in the honor of the English physicist James Prescott Joule as the joules. One joule can be defined as the amount of work done by the force of one Newton which displaces the body through the distance of one metre in the direction of the force applied.
Note:Remember the basic conversion ratios between the two or more terms. Apply it accordingly. Go through the basic MKS system, CGS system and SI units of all the physical quantities to correlate in further calculation.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Write a letter to the principal requesting him to grant class 10 english CBSE
One cusec is equal to how many liters class 8 maths CBSE
Distinguish between Khadar and Bhangar class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE