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Ask QuestionPosted by Zaid Khan 5 years, 10 months ago
- 6 answers
Posted by Abhinav Kumar 5 years, 10 months ago
- 1 answers
Yogita Ingle 5 years, 10 months ago
On a day-to-day basis, we are faced with various instances when we are required to separate substances from one another. Whether it is picking out chillies from our paranthas/poha or separating tea leaves from tea while serving it, the need for separation of substances is something we encounter on a daily basis. It is usually because of one or all three of the following reasons:
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To separate two dissimilar but useful elements like in the case of butter and milk. Milk is churned in order to obtain butter.
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To segregate useless elements from the useful ones like in the case of separating tea leaves from tea.
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To remove and discard impurities or potentially harmful substances like picking out small pieces of stones and other impurities from rice and wheat.
Posted by Berlin Das 5 years, 10 months ago
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Posted by Madiha Shahid 5 years, 10 months ago
- 5 answers
Posted by Aditya Vasishth 5 years, 10 months ago
- 3 answers
Ayushi Kumari 5 years, 10 months ago
Yogita Ingle 5 years, 10 months ago
Celestial Bodies: The sun, the moon, planets, stars and other bodies in the universe are called celestial bodies.
Posted by Mukesh Shyamnani 5 years, 10 months ago
- 1 answers
Posted by Tuvar Tarang 5 years, 10 months ago
- 5 answers
Posted by Manas Ranjan Mohanta 5 years, 10 months ago
- 4 answers
Ayushi Kumari 5 years, 10 months ago
Yogita Ingle 5 years, 10 months ago
The 8 planets ordered in terms of their distance from the sun :
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
and Neptune
Sasikala Balachandren 5 years, 10 months ago
Posted by Vandana Singh 5 years, 10 months ago
- 1 answers
Meghna Thapar 5 years, 10 months ago
Health is the normal and healthy state of the body. Hygiene refers to good practices that prevent disease and lead to good health, especially cleanliness, proper disposal of wastewater and drinking water supply. It refers to all the activities that are done to improve and preserve, maintain good health. Hygiene refers to the good practices that prevent diseases and leads to good health, especially through cleanliness, proper sewage disposal, and supply of safe drinking water. It refers to all those activities that are done for improving and preserving, maintaining sound health.
Posted by Itahar Mission 5 years, 10 months ago
- 3 answers
Kalli Prasad Sahoo 5 years, 10 months ago
Yogita Ingle 5 years, 10 months ago
Frictional force refers to the force generated by two surfaces that contacts and slide against each other.
A few factors affecting the frictional force:
- These forces are mainly affected by the surface texture and amount of force impelling them together.
- The angle and position of the object affect the amount of frictional force.
- If an object is placed flat against an object, then the frictional force will be equal to the weight of the object.
- If an object is pushed against the surface, then the frictional force will be increased and becomes more than the weight of the object.
Posted by Parampreet Singh 5 years, 10 months ago
- 2 answers
Posted by Queenslin Thomas 5 years, 10 months ago
- 0 answers
Posted by Payal Gupta 5 years, 10 months ago
- 0 answers
Posted by Sadaquat Khan 5 years, 10 months ago
- 1 answers
Posted by Anuj And Arpit Rao 5 years, 10 months ago
- 1 answers
Yogita Ingle 5 years, 10 months ago
When an object is immersed in a liquid it experiences an upward force known as Buoyant Force. This phenomenon of experiencing an upward force is known as Buoyancy.
Posted by Shalu Aggarwal 5 years, 10 months ago
- 0 answers
Posted by Surender Singhal 5 years, 10 months ago
- 2 answers
Yogita Ingle 5 years, 10 months ago
Sprouts—When the seeds begin to grow (or germinate) by developing roots they are called sprouts. Some seeds that sprout is Moong, Black Gram (chana), green Gram, etc.
Posted by Vaibhav Gupta 5 years, 10 months ago
- 0 answers
Posted by Anvesha Bansal 5 years, 10 months ago
- 0 answers
Posted by Sanu Kumari 5 years, 10 months ago
- 2 answers
Yogita Ingle 5 years, 10 months ago
The whole numbers are the number without fractions and it is a collection of positive integers and zero. It is represented as “W” and the set of numbers are {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,……………}
Posted by Kaushlya Devi 5 years, 10 months ago
- 6 answers
Jaithri Chowdary Anne 5 years, 10 months ago
Meghna Thapar 5 years, 10 months ago
Food is a substance eaten by us to do work, grow, maintain our body and remain healthy.
All living organisms eat food to obtain energy to perform various life processes. Thus food acts as a fuel to do work, grow, maintain our body and remain healthy.
Posted by Krishna Jasrotia 5 years, 10 months ago
- 3 answers
Yogita Ingle 5 years, 10 months ago
The discovery of fire was one of the greatest achievements of the early humans of the Old Stone Age. In the initial period of their existence, humans used naturally caused fires such as bush fires, forest fires and lightning. Later, it was noticed by them that two dry stones when rubbed together tend to produce fire as well. From thenceforth, humans began to produce fire through the use of flint stones. Fire was used to roast meat, to keep warm during cold and to frighten wild animals by keeping a fire burning at cave entrances.
Posted by Aniket Narsingh 5 years, 10 months ago
- 0 answers
Posted by Divyansh Uday 5 years, 10 months ago
- 0 answers
Posted by Bhuvnesh Yadav 5 years, 10 months ago
- 0 answers
Posted by Hamsa Rais Koka 5 years, 10 months ago
- 2 answers
Piyush Yadav 5 years, 10 months ago
Meghna Thapar 5 years, 10 months ago
In 1698, Thomas Savery, an engineer and inventor, patented a machine that could effectively draw water from flooded mines using steam pressure. Savery used principles set forth by Denis Papin, a French-born British physicist who invented the pressure cooker.
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Pratik Phad 5 years, 10 months ago
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