1 square metre = 10000 square centimetreso
1 kg per square centimetre = 10000 Pascals
1 bar = 10^5 pascals (that's 10 to the 5th power, or 100,000 pascals)
To convert square ft to square inches, multiply by 144 (there are 12x12 square inches in a square foot). 8x144=1152 sq in.
5/2 = 2.5 Newtons per square meter = 2.5 Pascals
This should be measured, not in energy units, but in power units (energy/time). In SI units, 1 watt = 1 joule/second. The solar radiation at the top of the atmosphere - that is, outside the atmosphere - is roughly 1.36 kW/m2, or 1360 watts/m2. You can divide that by 10,000 to convert it to power per square centimeter. At the surface, the actual amount of power received can vary greatly, depending on the altitude (at sea level, there is more atmosphere overhead to absorb the sunlight), the time of day, the amount of clouds, etc.
To convert arms (root mean square current) to watts (power), you need to know the voltage in the circuit. The formula for this conversion is: Power (W) = Current (Arms) x Voltage. Multiply the root mean square current (Arms) by the voltage in the circuit to get the power in watts.
There are 9 square feet in a square yard, so 15 square yards = 15 x 9 square feet = 135 square feet.
Sound intensity is measured in watts per square meters, but our eardrums are only moved by the sound pressure measured in newtons per square meters or pascals.
One cubic centimeter = 1cm^2 1 to the power of 2 = 1cm. In one centimeter, there are 10 millimeters.
cubic centimeter is abbreviated as cu.cm. or otherwise cm^3 (cm. raised to the power of 3) and centimeter as simply cm.
The sound intensity is defined as the sound power per unit area and is measured in watts per square meter. But our ears are sensitive only to the sound pressure, measured in pascals or newtons per square meters. Scroll down to related links and look at "Table of sound levels".
The sound intensity is defined as the sound power per unit area and is measured in watts per square meter. But our ears are sensitive only to the sound pressure, measured in pascals or newtons per square meters. Scroll down to related links and look at "Table of sound levels".
You convert the percentage into power Watts by multiplying it by 100.