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The energy created in a tidal energy system is dependent on the volume of water and the force it supplies to the turbines as it flows out. The potential energy contained in the water contained in the catchment of the tidal basin is:E=1/2 Apgh2where:h is the vertical tidal range,A is the horizontal area of the basin,ρ is the density of water = 1025 kg per cubic meter (based on the range of sea water densities between 1021 and 1030 kg per cubic meter)g is the acceleration due to the Earth's gravity = 9.81 meters per second squared.The factor 1/2 occurs in the equation as the water velocity through the turbines decrease from 100% downwards as the height of water in the basin decreases.
Pressure depends on fluid depth, density, g, and surface pressure; not upon the volume.P at depth x = P0 + ( x ) ( density ) ( g )For P0 = 101000 Pa and d = 1025 kg per m^3 :P lake = ( 101000 N/m^2 ) + ( 7 m ) ( 1025 kg/m^3 ) ( 9.807 m/s^2 )P lake = ( 101000 N/m^2 ) + ( 70365 N/m^2 ) = 171365 N/m^2 = 171365 Pa
The four forces of nature order as follows (strongest first): - # Nuclear strong force, relative strength 1038 ,range 10-15 m # Electromagnetism relative strength 1036 range infinite. # Nuclear weak relative strength 1025 range 10-18 m # Gravity relative strength 1 range infinite
1 pound is defined as 0.45359 kilograms. Therefore to convert kilograms to pounds, we need to divide value in kilograms by conversion factor which is 0.45359: 100.2 kilograms = 100.2 / 0.45359 = 220.90319 pounds
As I know, 1 ounce = 28,3495 gramms. (Correct me if I am wrong here). So, 16,9 oz means 16,9*28,3495 = 479.10655 gramms. Molecular weight of water (H2O) is 18 g/mol. So, knowing that n = m/M, 16,9 oz of water is 26,6170 mol. One mol contains 6*1023 molecules, so 26,6170 mol contains 1,597*1025 molecules.
0.0029
1027
1025 is a multiple of 5.
1 + 5 + 25 + 41 + 205 + 1025 = 1,302
1025 x 50 = 51,250
689
There are 1000 metres in one kilometre. Therefore, 1025 kilometres is equal to 1025 x 1000 = 1025000 metres.
1, 5, 25, 41, 205, 1025
1025 megabytes = 1.00097656 gigabytes (1025/1024 [the number of megabytes in a gigabyte] = 1.00097656)
0.5122
There are 2.2 pounds in a Kg.1025 lbs = 465.91kg
the prime factorization of 1025 is (5x5)41 or 5 squared times 41! How to do it..... 1025 5 x 205 5 x 41