Bissoy.com
Doctors Medicines MCQs Q&A

What happens when a soap bubble is charged?

What happens when a soap bubble is charged? Correct Answer Soap bubbles increase in size

When a soap bubble is charged, it expands and grows in size because the charged particles are uniformly distributed on it. These cause electrostatic repulsive forces to act between similar charges.

Related Questions

Which of the following statements is/are true/false? A. An ion is a charged particle and can be negatively or positively charged. A negatively charged ion is called an anion and a positively charged ion, a cation B. An ion is a charged particle and can be negative or positively charged. A negatively charged ion is called a cation. And a positively charged ion, an anion.
Consider the following statement: a) When a soap bubble is negatively charged, its radius increases. b) When a soap bubble is negatively charged, its mass increases. Which of the above statement is/are correct?
Read the given statements carefully and answer the questions. Statement: Sunil has only Rs 100. He has to buy a soap, an oil bottle, a kilo of potatoes and a chocolate. Which of the following combinations would Sunil buy? A. An oil bottle of Rs 44, chocolate of Rs 23, soap of Rs 2 and half kg of potatoes of Rs 16. B. An oil bottle of Rs 40, chocolate of Rs 20, soap of Rs 17 and a kg of potatoes for Rs 34. C. Half a kilo potato of Rs 12, soap of Rs 23, chocolate of Rs 5 and an oil bottle of Rs 39. D. Chocolate of Rs 50, soap of Rs 7, an oil bottle of Rs 30 and a kg  of potato of Rs 29 per kg.
If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a level The correct answer is
If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference to
i) altitude bubble on index frame
ii) altitude bubble on index frame if it is to be used as a level
iii) altitude bubble on telescope
iv) altitude bubble on telescope if it is to be used as a level
The correct answer is
Read the instructions below and answer the questions that follow: P * Q means “some P are Q”. P – Q means “all P are Q”. P + Q means “no P is Q”. Now, statements below are followed by two conclusions. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: Ant * hall Hall * soap Soap + dog Dog * doll Conclusions: I. Ant * soap II. Soap + doll
The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options. P: A person is just like a bubble. Q: The air has reclaimed it; the atmosphere has reclaimed it. R: This bubble doesn’t have any substance of its own, just like every other creature. S: But when the bubble bursts, the substance that is inside the bubble, where is it?
There are two types of detergents – P and Q. Detergent P contains 60% soap and 40% bleach, while Detergent Q contain 82% soap and 18% of bleach. In what ratio should the detergents P and Q be mixed, so that the resultant mixture contains 72% of soap in it?
Consider the following statements
1. The soap available in the market use various ingredients in their preparation like colour perfume and oils.
2. Broadly, soaps can be divided into hard soap and soft soap categories.
Which of the statement(s) given above is/are correct?
If mirror is called as ball, ball is called brush, brush is called grape, grape is called soap and soap is called bubble, then which of the following is used for painting?