convert 0.04 R.D into S.I. unit
Answers
Answer:
Unit Conversion
There are a few things as the following that we measure in our day-to-day activities, and they are:
Speed
Temperature
Area
Volume
Mass
To measure these quantities, units of measurements are required. There are times when the units used for the measurement, do not match the measurement preference and convenience as well as the standards prescribed for certain processes and applications. Converting such units to an extent that it can be understood directly and applied properly is important. To better understand the stated, let us consider the example of a person who is only familiar with the metric system. The person cannot easily figure out the height of a tree measuring 25 feet. Converting 25 feet to meters will help the person better understand the height of the tree. In this article, we have provided different units of conversion used for the measurement of different parameters.
Below is the list of different units and their conversions.
Volume Unit Conversion
1 milliliter
0.001 liter
1 centiliter
0.01 liter
1 deciliter
0.1 liter
1 decaliter
10 liters
1 hectoliter
100 liters
1 kiloliter
1000 liters
1 cubic inch
1.639 × 10 – 2 liters
1 gallon
3.785 liters
1 cubic foot
28.316 liters
Length Unit Conversion
1 millimeter
0.001 meter
1 centimeter
0.01 meter
1 decimeter
0.1 meter
1 decameter
10 meters
1 hectometer
100 meters
1 kilometer
1000 meters
1 inch
2.54 × 10−2 meters
1 foot
0.3048 meters
1 angstrom
1 x 10-10 meters
1 fermi
1 x 10-15 meters
1 light year
0.946 × 1016 meters
1 mile
1.609344 kms
Mass Conversion
1 milligram
0.001 gram
1 centigram
0.01 gram
1 decigram
0.1 gram
1 decagram
10 gram
1 hectogram
100 gram
1 kilogram
1000 grams
1 stone
6350.29 grams
1 pound
453.592 grams
1 ounce
28.3495 grams
Time Unit Conversion
1 minute
60 seconds
1 hour
60 minutes / 3600 seconds
1 day
24 hours
1 week
7 days
1 year
365 days
Energy Unit Conversion
1 BTU (British thermal unit)
1055 Joule
1 erg
1×10−7 Joule
1 foot-pound
1.356 Joule
1 calorie
4.186 Joule
1 kilowatt-hour
3.6×106 Joule
1 electron volt
1.602×10−19 Joule
1 liter atmosphere
101.13 Joule
Area Unit Conversion
1 sq. inch
6.4516 x 10-4 square meter
1 sq. foot
9.2903 x 10-2 square meter
1 acre
4.0468 x 103 square meter
1 hectare
1 x 104 square meter
1 sq. mile
2.5888 x 106 square meter
1 barn
1 x 10-28 square meter
Power Unit Conversion
1 erg/sec
1 x 10-5 watt
1 BTU/hr
0.2930 watt
1 foot-pound/ sec
1.356 watt
1 horsepower
745.7 watt
1 calorie/ sec
4.186 watt
Force Unit Conversion
1 dyne
1 x 10-5 Newton
1 pound
4.448 Newton
Density Unit Conversion
1 slug/ cubic ft
515.4 kilogram/ cubic meter
1 pound/ cubic in
2.768 x 104 kilogram/ cubic meter
Viscosity Unit Conversion
1 poise
0.1 kg/m.s
1 slug/ft
4.79 x 101 kg/m.s
Practice Questions
Unit conversion is one of the topics that you need to master in order to do well in physics. Here, we have provided a few practice questions to help you better understand the concept.
Which is greater 45 kg or 4500 g?
Ans: 45 kg is greater than 4500 g as 45 kg = 45000 g
Calculate the height of the person 5’3″ tall in meters.
The conversion of height from feet to meters is a two-step process. First, convert the number of feet to meters, and then convert the number of inches to meters.
Converting feet to meters, we get
5 ft × 0.305 = 1.53 meters
Now, converting the inches to centimeters, we get
3 inches × 2.54 = 7.62 cm = 0.0762 meters
Adding these two together, we get
1.53 meters + 0.0762 meters = 1.6062 meters.
Therefore, the height in meters is 1.6062 meters.
To know more about other Physics related concepts, stay tuned with BYJU’S.
For further reading:
Conventional Methods of Measurement
Metric System
Standard Units of Measurement
Standard Units of Measurement
Dimensional Analysis
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