Length of string from bridge to peg
What must the tension of E5 string of a violin is when the string is to be tuned to 660 Hz? The length of string from bridge to peg is 330mm. The string's mass per unit length is 0.38 g/m.
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A sample of low-fat milk which is having 2.50 mL, was treated with sodium oxalate, and the precipitate was filtered and dissolved in H2SO4. This solution required 6.20 mL of4.56 x 10-3 M KMnO4 to reach the end point.
At 0 C 100 g of ice is melted heated to 100 C and vaporized at that temperature. These changes are brought about by a heater that supplies heat at a constant rate of 1000 W.
Evaluate the pH of the solution resulting when 20.00 mL of 0.050M Lactic Acid is mixed with 10.00 mL of 0.020M Sodium Hydroxide.
At the primary moment if the energy is shared uniformly by the inductor and capacitor, determine the charge on the capacitor?
In a experiment of double slit having 500 nm light, the slits each encompass a width of .1 mm i) When the interference fringes are 5 mm apart on a screen that is 4 m from the slits, find out the separation of the slits.
The sum of digits of the three digit number is 12. Tens digit is 2 less than hundreds digit, and units digit is 4 less than sum of other two digits. What is the number?
(i) Determine the velocity (magnitude and direction) of the second ball subsequent to collision.
A grunting porpoise produces a sound of 78 Hz. Determine the wavelength of the sound in water, where the speed of sound is 1500 m/s? (Answer must in meters, enter the number value simply.
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