You might have noticed that when used for a long time, slippers with rubber soles become slippery. Explain the reason.
Answer
280.8k+ views
Hint: In order to answer this question, you must be aware about the concept of friction. It is a force between two surfaces that are sliding, or trying to slide, across each other. Friction always works in the direction opposite to the direction in which the object is moving, or trying to move.
Complete answer:
After wearing slippers for a long time, the sole becomes smooth because of the continuous rubbing of the sole of the slippers with the floor. The smooth surface of the sole reduces the necessary force of friction between the slippers and the floor and hence the slippers become slippery. This does not allow us to walk properly on the ground. One can even fall down because of the slippery sole.
Note: The main cause of friction is the roughness or smoothness of an object. When two rough surfaces come in contact with each other, they generate frictional force or an opposing force, which can sometimes be converted into heat. When the roughness of the road increases, the degree of friction increases because it is more difficult to walk on a road with many pebbles and easier to walk on a levelled road.
Complete answer:
After wearing slippers for a long time, the sole becomes smooth because of the continuous rubbing of the sole of the slippers with the floor. The smooth surface of the sole reduces the necessary force of friction between the slippers and the floor and hence the slippers become slippery. This does not allow us to walk properly on the ground. One can even fall down because of the slippery sole.
Note: The main cause of friction is the roughness or smoothness of an object. When two rough surfaces come in contact with each other, they generate frictional force or an opposing force, which can sometimes be converted into heat. When the roughness of the road increases, the degree of friction increases because it is more difficult to walk on a road with many pebbles and easier to walk on a levelled road.
Recently Updated Pages
Define absolute refractive index of a medium

Why should electric field lines never cross each other class 12 physics CBSE

An electrostatic field line is a continuous curve That class 12 physics CBSE

Find out what do the algal bloom and redtides sign class 10 biology CBSE

Find the values of other five trigonometric functions class 10 maths CBSE

Find the values of other five trigonometric ratios class 10 maths CBSE

Trending doubts
What is 1 divided by 0 class 8 maths CBSE

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

What is the past tense of read class 10 english CBSE

What is pollution? How many types of pollution? Define it

Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE

Change the following sentences into negative and interrogative class 10 english CBSE

How many crores make 10 million class 7 maths CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

How fast is 60 miles per hour in kilometres per ho class 10 maths CBSE
