formula


Resistance = V/I. Dimensional formula for V ML2T -3A -1. Dimensional formula for I A. Dimensional formula for R= ML2T -3A -1 / A = ML2T -3A -2



#1 fran1942 80 0 Hello, we have been asked: i) State the dimensions of voltage. The work W done to move an amount of charge Q (coulombs) through a potential difference of V volts is given by W = VQ. ii) state it's SI units. Would I be correct to say i) the dimensions are V=J/C or could I word it V=W/Q ? ii) the SI units are joules and coulombs ?



The Ohm's law formula can be used to calculate the resistance as the quotient of the voltage and current. It can be written as: R = V/I. Where: R - resistance. V - voltage. I - Current. Resistance is expressed in ohms. Both the unit and the rule are named after Georg Ohm - the physicist and inventor of Ohm's law.



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Download NCERT Books Formula Bank for Class 12 Electric current refers to the movement of electrons through a wire. Amperes are the unit of current. The circuit must be closed in order for the charge to flow through it. The circuit must have a continuous path from the power supply to the circuit.



Correct Answer - Option 1 : 36 Given, the equation in cell B2 is = A2 + B1. Find value of B3 ? Value of A2 = 20 Value of B1 = 16 Hence, value of B2 will be = 20 + 16 = 36 Now, the equation is then copied and pasted to cells B3, B4 and B5. Therefore, the value will be exactly same as B2, which is 36 Hence, the correct option is 1.



Answer is: Create and edit formulas containing functions Explanation: Image Not Yet Uploaded! Will be updated soon For More MS Excel MCQ with Answers Click Here Related MS Excel MCQ with Answers 42) You can convert existing excel worksheet data an charts to an HTML document by using FTP wizard Internet assistant wizard Intranet wizard Import wizard



Introduction. Left ventricular ejection fraction (LVEF) is important for characterization and management of patients and selection of therapy. The Teichholz formula, Vol = 7D 3 / (2.4+D), is widely used, as it calculates LV volume using only LV diameter (D), but its accuracy depends on the accuracy of geometric assumptions about LV shape.



It is usually presented as [stroke volume × heart rate], in L/min The determinants of cardiac output are: Heart rate A higher heart rate increases cardiac output as it multiplies by stroke volume An excessively high heart rate decreases cardiac output by decreasing preload



Raw = (PIP – Plateau pressure) / Flow Mean Airway Pressure (Paw) Paw = ( (Inspiratory Time x Frequency) / 60) x (PIP – PEEP) + PEEP Work of Breathing (WOB) WOB = Change in Pressure x Change in Volume Alveolar-Arterial Oxygen Tension Gradient (P (A-a)O2) P (A-a)O2 = PAO2 – PaO2 Alveolar Oxygen Tension (PAO2) PAO2 = (PB – PH2O) x FiO2 – (PaCO2 / 0.8)



Solution: Median speed is the speed at the middle value in series of spot speeds that are arranged in ascending order. 50% of speed values will be greater than the median 50% will be less than the median. Ascending order of spot speed studies are 32,39,45,51,53,56,60,62,66,79. Median speed = (53 +56 )/2=54.5 km/hr.



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