what are Fractional Distillation and Chromatography?
saachigupta16
Asked:
December 2022
A particle is accelerated uniformly from rest, so that after 10 seconds it has achieved a speed of 15 m s-1 . Find its acceleration and the distance it has covered?
saachigupta16
Asked:
December 2022
What is the area of a triangle whose sides are 12, 12 and 6. Using herons formula
saachigupta16
Asked:
December 2022
Find the value of two numbers if their sum is 12 and their difference is 4.
saachigupta16
Asked:
December 2022
Flying to Kampala with a tailwind a plane averaged 158 km/h. On the return trip, the plane only averaged 112 km/h while flying back into the same wind. Find the speed of the wind and the speed of the plane in still air.
saachigupta16
Asked:
December 2022
How is the supply of drinking water purified in a city and reached to our houses?
saachigupta16
Asked:
December 2022
A train travels along a straight piece of track between 2 stations A and B. The train starts from rest at A and accelerates at 1.25m s-2 until it reaches a speed of 20m s-1 . It then travels at this speed for a distance of 1560m and then decelerates...
saachigupta16
Asked:
December 2022
A car accelerates uniformly from 5m s-1 to 15m s-1 taking 7.5 seconds. How far did it travel during this period.