How can find the emf formed in the rod
How can find the emf formed in the rod when a metal rod of length 0.25m is moving at the speed of 0.5m/s in a direction perpendicular to a 0.25T magnetic field.
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Determine pH of this solution at the 25C when a solution is made up dissolving the 45.0g of "soda ash" (99.0% pure Na2CO3, by weight)) and 20.0g of 100% pure K2CO3 in 5.0Liters of aqueous solution at the 25C.
At the 1% level of significance, give the associated critical statistic accurate to two decimals.
Which particle will move un-deflected through the field if the Alpha particles having speed 1000m/s to2000m/s enters into a velocity selector where the electric intensity is 300 V/m and the magnetic induction of .02T.
Suppose your computer does not start one morning and you know that by using the scientific method you might not only calculate the cause of the problem but by acting on your hypotheses you might get the computer running again.
.Determine the absorbance of the solution if its concentration is 0.0278 M and its molar extinction coefficient is35.9 L/(mol cm). The depth of the cell is 5 mm.
How can develop the Henderson-Hasselbalch equation for buffers starting from a buffer solution that contains a weak acid (HA) and its conjugate base (A-)?
Determine the numbers of milli moles of a solute are present in 500.0mL of.3500 M. Also, if 25.00 mL of that solution is pipette into a 200 mL volumetric flask and distilled water added to the mark, determine the concentration of the solute in the
HCl and NaOH are each 1.0M and used 50mL of each. Explain how would it affect the enthalpy per mol of water formed if 1.0M HNO3 were used instead of the HCl?
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