c) Why can dust be removed by shaking it, or beating it to the carpet?
Question
c) Why can dust be removed by shaking it, or beating it to the carpet?
Solution
Dust can be removed by shaking or beating it out of a carpet due to the physical properties of dust and the nature of its attachment to the carpet. Here's a step-by-step explanation:
-
Dust particles are small and light: Dust is composed of tiny particles that are light in weight. This means they can easily be dislodged and moved around.
-
Dust is not deeply embedded: While dust can settle into the fibers of a carpet, it is not typically embedded deeply. This means it can be dislodged with relative ease.
-
Shaking or beating creates movement: When you shake or beat a carpet, you create a lot of movement. This movement can dislodge the dust particles, causing them to become airborne.
-
Gravity and air currents carry dust away: Once the dust particles are airborne, they can be carried away by gravity and air currents. This effectively removes them from the carpet.
-
Repeated action increases effectiveness: The more you shake or beat the carpet, the more dust you will dislodge. This makes these methods effective for removing dust.
In conclusion, the physical properties of dust and the action of shaking or beating a carpet work together to effectively remove dust.
Similar Questions
. When a carpet is beaten with a stick, dust comes out of it. Explain.
When we strike our shoe on the ground to remove dust from it. The dust get removed due to inertia ofA Direction B Motion C Rest D None of these
Give a brief response to the following questions. 1 Why does dust fly off, when a hanging carpet is beaten with a stick? ② If your hands are wet and no towel is handy, you can remove some of the excess water by shaking them. Why does this work? ③ Why a balloon filled with air move forward, when its air is released? 4 Why does a hose pipe tend to move, backward when the fireman directs a powerful stream of water towards fire? 5 Your car is stuck in wet mud. Some students on their way to class see your predicament and help out by sitting on the trunk of your car to increase its traction. Why does this help? ⑥ How does friction help you walk? Is it kinetic friction or static friction? ✔ The parking brake on a car causes the rear wheels to lock up. What would be the likely consequence of applying the parking brake in a car that is in rapid motion? ⑤ Why is the surface of a conveyor belt made rough? • Why does a boatman tie his boat to a pillar before allowing the passengers to step on the river bank? 10 In uniform circular motion, is the velocity constant? Is the acceleration constant? Explain. 11 You tie a brick to the end of a rope and whirl the brick around you in a horizontal circle. Describe the path of the brick after you suddenly let go of the rope. 12 Why is the posted speed for a turn lower than the speed limit on most highways?
Does force of gravity act on dust particles?
Q28. You have been sanding your project and are covered in wood chips and dust. Should you use the compressed air to remove the dust from your clothes?Yes - it is perfectly safeYes - but never use compressed air near your faceNo - never point compressed air towards yourself or others
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.