0
What else can I help you with?
What happens if a perspex rod is rubbed to a piece of paper instead of a polythene rod?
Rubbing a perspex rod against a piece of paper will likely transfer some electrons from the perspex to the paper, causing the perspex rod to become positively charged and the paper to become negatively charged. This can create an electrostatic attraction between the rod and the paper.
What type of friction occurs when an eraser is rubbed across a sheet of paper?
The type of friction that occurs when an eraser is rubbed across a sheet of paper is sliding friction. The surface of the eraser rubbing against the paper creates resistance and generates heat, which helps in erasing pencil marks.
Why does eraser became smaller when rubbed?
When an eraser is rubbed against paper, the friction between the eraser and the paper causes small particles of the eraser to break off. These particles stick to the paper, leaving a mark and making the eraser appear to shrink in size. This process is known as abrasion.
What happens when a straw is rubbed with a sheet of paper?
When a straw is rubbed with a sheet of paper, friction causes electrons to transfer between the two materials. The straw becomes negatively charged as it gains electrons, while the paper becomes positively charged as it loses electrons. This can result in the two objects attracting or repelling each other.
What happens when an inflated balloon is rubbed with a wollen cloth and brought near the pieces of paper?
When an inflated balloon is rubbed with a woolen cloth, it becomes charged with static electricity. When the charged balloon is brought near pieces of paper, the static electricity causes the paper to be attracted towards the balloon due to the electric charges interacting with each other.
What happens when polythene is rubbed with steel spoon?
it attrarts paper :P
What happens when putting a paper in a glass of water?
the paper will become wet and will tear.
What happens if a perspex rod is rubbed to a piece of paper instead of a polythene rod?
Rubbing a perspex rod against a piece of paper will likely transfer some electrons from the perspex to the paper, causing the perspex rod to become positively charged and the paper to become negatively charged. This can create an electrostatic attraction between the rod and the paper.
Why does eraser became smaller when rubbed?
When an eraser is rubbed against paper, the friction between the eraser and the paper causes small particles of the eraser to break off. These particles stick to the paper, leaving a mark and making the eraser appear to shrink in size. This process is known as abrasion.
What type of friction occurs when an eraser is rubbed across a sheet of paper?
The type of friction that occurs when an eraser is rubbed across a sheet of paper is sliding friction. The surface of the eraser rubbing against the paper creates resistance and generates heat, which helps in erasing pencil marks.
What did the townshend acts tax?
It taxed glass, paper, paint and lead.
What happens when a straw is rubbed with a sheet of paper?
When a straw is rubbed with a sheet of paper, friction causes electrons to transfer between the two materials. The straw becomes negatively charged as it gains electrons, while the paper becomes positively charged as it loses electrons. This can result in the two objects attracting or repelling each other.
What happens when an inflated balloon is rubbed with a wollen cloth and brought near the pieces of paper?
When an inflated balloon is rubbed with a woolen cloth, it becomes charged with static electricity. When the charged balloon is brought near pieces of paper, the static electricity causes the paper to be attracted towards the balloon due to the electric charges interacting with each other.
When a glass rod is change and is placed near small bits of paper the paper bits are attracted to the rod and then replied explain?
When a glass rod is rubbed, it acquires a positive static charge. The small bits of paper become negatively charged by induction when the positively charged glass rod is brought nearby. Opposite charges attract, causing the paper bits to be attracted to the rod.
Why does a straw attract another straw when rubbed with piece of paper but repels it if it is rubbed with a sheet of paper?
When a straw is rubbed with a piece of paper, it acquires a positive charge due to the transfer of electrons from the paper. Two positively charged straws will repel each other. However, when a straw is rubbed with a sheet of paper, it acquires a negative charge, and opposite charges attract, resulting in the straws being attracted to each other.
What is the charge of these bits of paper on a wooden paper?
The paper bits would be neutral in charge. If the wooden plate has been rubbed against another material, it could acquire an opposite charge, potentially leading to the paper bits being attracted or repelled by the wooden plate.
What happens when cheese is rubbed with a piece of paper?
Rubbing cheese with a piece of paper can cause the cheese to absorb some of the paper's cellulose fibers, affecting its texture and taste. It is not recommended, as the paper may also leave behind particles that are not meant for consumption.
