Coherent light of frequency 6.301014Hz passes through two thin slits and falls on a screen 88.0cm away. You observe that the third bright fringe occurs at  3.16cm on either side of the central bright fringe. A)How Far apart are the two slits? answer in mm.
2. Beans. Beans contain vitamin B9, which helps to increase the blood platelet count. Some other foods are asparagus, spinach, and oranges. This is actually one of the great foods to increase blood platelets that I want you and my other readers know and try adding them to your daily diets for good.
But it can be done: One serving is 1 cup of raw or 1/2 cup of cooked fruits or vegetables. Fruits and vegetables with deep, dark colorsâreds, oranges, blues, purples and greensâhave carotenoids and bioflavonoids, which boost your immune system. They also contain folate, vitamin C, lycopene, calcium and beta-carotene.