L1 =1/4 h, L2= 3/4h, L3= 5/4h , L4= 7/4h Above written equation provide a means to determine the end correction for the tube. Using the value of the average h for the first tuning fork, calculate values for L1 and L2 from those equations. They should be larger than the measured values by an amount equal to the end correction. Repeat the calculation for the second tuning fork. Compare these values for the end corrections and comments on the consistency of the results.

mass and volume are the answers you are looking for

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.