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Posted by Lucifer?? Morningstar?? 6 years ago
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Posted by Santosh Chaudhary 6 years ago
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Yogita Ingle 6 years ago
Resistance is a property of conductor due to which it resists the flow of electric current through it. Component that is used to resist the flow of electric current in a circuit is called resistor.
In practical applications, resistors are used to increase or decrease the electric current.
Variable Resistance: The component of an electric circuit which is used to regulate the current; without changing the voltage from the source; is called variable resistance.
Rheostat: This is a device which is used in a circuit to provide variable resistance.
Lucifer?? Morningstar?? 6 years ago
Posted by Sanket Sundar 6 years ago
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Posted by Santosh Chaudhary 6 years ago
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Posted by Lucifer?? Morningstar?? 6 years ago
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Yogita Ingle 6 years ago
Digestive enzymes such as amylase, lipase, pepsin, trypsin, etc. helps to break the complex food particles into simple ones so that these simple particles can be easily absorbed by the blood and thus transported to all the cells of the body.
Muskan Singh ✍✍ 6 years ago
Posted by Rituraj Chauhan 6 years ago
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Muskan Singh ✍✍ 6 years ago
Posted by Jayshri Randad 6 years ago
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Manan And Chintan Juneja 6 years ago
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Jeshmi Patel 5 years, 1 month ago
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Posted by ?Sona Rathore? 6 years ago
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?Sona Rathore? 6 years ago
Yaar Purana ????????????? 6 years ago
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Yaar Purana ????????????? 6 years ago
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?Sona Rathore? 6 years ago
?Sona Rathore? 6 years ago
Yaar Purana ????????????? 6 years ago
?Sona Rathore? 6 years ago
?Sona Rathore? 6 years ago
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Dhruv ..... 6 years ago
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?Sona Rathore? 6 years ago
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Yaar Purana ????????????? 6 years ago
Posted by Jatin Garg 6 years ago
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Surya Prakash 6 years ago
Posted by Pooja Kumari ?????? 6 years ago
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Yogita Ingle 6 years ago
The power of the electrical appliance = 2kw (when changed to watts it shall be 2000w)
The potential difference= 220v
Since, I=P/V, we will observe
2000/220= 9.09v
Thus, the electrical appliance requires a fuse of more than 5A else, with 9.09v the electric fuse will melt and the circuit will get broken, as it is drawing more current than its safe limit.
Posted by Yaar Purana ????????????? 6 years ago
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Yaar Purana ????????????? 6 years ago
Yaar Purana ????????????? 6 years ago
?Sona Rathore? 6 years ago
Yaar Purana ????????????? 6 years ago
Yaar Purana ????????????? 6 years ago
Yaar Purana ????????????? 6 years ago
?Sona Rathore? 6 years ago
Posted by Pooja Kumari ?????? 6 years ago
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Yogita Ingle 6 years ago
A fuse is a circuit connection that will be destroyed by excessive current flow, creating an open circuit, to protect electrical appliances from receiving too high current. It is designed to be the weakest link in the circuit, which fall before the other components are damaged. The simplest fuses contain thin wire strips that melts when heated by excessive current flow. A fuse wire consists of low melting point and high resistivity and it is always connected in livewire.
Pooja Kumari ?????? 6 years ago
Posted by Mahi Chowdhry 6 years ago
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Posted by Samved Jain 6 years ago
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Meghna Thapar 5 years, 9 months ago
Social factors are any variable which arises from culture, environment, community, family, organisation, society, government, the state, the media, technology, religion, ideology, discourse, language, communication, and which influences the individual to think and act in a certain way. Four common causes, as recognized by social scientists, are technology, social institutions, population, and the environment. All four of these areas can impact when and how society changes. And they are all interrelated: a change in one area can lead to changes throughout. Accordingly, it may also refer to social revolution, such as the Socialist revolution presented in Marxism, or to other social movements, such as Women's suffrage or the Civil rights movement. Social change may be driven through cultural, religious, economic, scientific or technological forces.
Posted by Aarohi Dubey 6 years ago
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Shreya_ S❤️ 6 years ago
Posted by Akarshit Chauhan 6 years ago
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Yogita Ingle 6 years ago
Traditional use of wind and water energy have been modified in the following ways:
(a) Wind energy : Through windmill-Windmill can be used for running water pump, grinding grains and generating electricity.
(b) Water energy : Through the use of hydro energy, by constructing dams and setting up hydroelectric power station
Posted by Vishakha Tomar 6 years ago
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Posted by Vishakha Tomar 6 years ago
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Posted by Vishakha Tomar 6 years ago
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Posted by Kashish Thakur 6 years ago
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Posted by Lucifer?? Morningstar?? 6 years ago
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Posted by Vikash Mehta 6 years ago
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Yogita Ingle 6 years ago
- The major social groups of Sri Lanka are: the Sinhala speakers (74 per cent) and the Tamil
speakers (18 per cent). - Among Tamils there are two sub-groups: Tamil natives of the country are called ‘Sri Lankan Tamils’ and the rest, whose forefathers came from India as plantation workers during colonial period are called ‘Indian Tamils’.
- Sri Lankan Tamils are concentrated in the north and east of the country.
- Most of the Sinhala-speaking people are Buddhists, while most of the Tamils are Hindus or Muslims. There are about 7 per cent Christians who are both Tamils and Sinhalas.
Posted by Lalit Kumar 6 years ago
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Muskan Singh ✍✍ 6 years ago
1Thank You