Saved Bookmarks
| 1. |
1 F. State whether the following statementsare true or false. If false, rewrite thecorrect form of statements.1. The SI unit of force is newton. 2. The moment of a force increases ondecreasing the perpendicular distancebetween force and axis of rotation. 3. We prefer to use a long spanner to loosena tight nut.4. Steering wheel of a car is used toaccelerate the car.5. Pressure is exerted by solids and liquids butnot by gases.6. Pillars of bridges have broad bases so as toreduce pressure on the ground.7. A camel can walk easily on a sandy surfacebecause it has long legs.8. Water in a tank exerts pressure only on itsbottom.9. Atmospheric pressure decreases with anincrease in height from the ground.10. The numerical value of atmosphericpressure is about 105 pascal.11. Gases exert pressure in all directions.12. It is easier to hammer a sharply pointednail into a wooden piece than a blunt nail.13. Liquid pressure does not depend on its density.14. We prefer a school bag having broadstraps so as to reduce pressure on ourshoulders.who give correct answer i will mark as branliest answer. |
| Answer» | |