8th Class General Science Chapter 8 Online MCQs Test

General Science 8th Class English Medium Chapter 8 Online Test

Sr. #	Questions	Answers Choice
1	A .......... force actingon a stationary object could make the object start moving.	Balanced Inclined Unbalanced Perpedicular
2	Water Pressure increases by ............ for every one metre down in a lake or in an ocean.	8000 Pa 9000 Pa 10000 Pa 11000 Pa
3	1 kPa=	1000 Pa 100 Pa 1056 Pa 800 Pa
4	Pressure =	Force /Area Area/force Area x Force Area + force
5	What is true formula.	Densit = Mass x volume Density = Mass/volume Volume =Mass x volume Density = volume/Mass
6	Unit of Pressure is	Joule Newton Nm2 Nm-2
7	The force acting normally unit area is.	Strees Strain Motion Pressure
8	As we go up in the air.	Atmospheric pressure increases Atmospheric pressur edecreases Atmospheric pressur edoes not change Atmosphericpressur ebecomes zero at the height of 1 km
9	People on hills experience atomospheric pressure.	More than that at the sea level Less than that at the sea level same as that at the sea level Four times more than that at the se alevel
10	A force of 1800 N is acting on the surface area of 0.06 m2. The pressure exerted by he force will be.	3 kPa 30 KPa 300 kPa 3000 kPa