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Posted by Sushant Chandra 5 years, 8 months ago
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Posted by Ukrity Kumari 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
Segregation of waste is important because, the two kinds of waste require different methods of disposal. Segregation has to start from home, so every household should have two garbage bins - one for biodegradable waste and other for non-biodegradable waste
Chaitali Baravakar 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
X - 5 / 4 = 3
x - 5= 3(4)
x - 5 = 12
x - 5 + 5 = 12 + 5
x = 17
Posted by Sagar Dapkara 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
One of the earliest and well-known devices was an abacus. Then in 1822, the father of computers, Charles Babbage began developing what would be the first mechanical computer. And then it 1833 he actually designed an Analytical Engine which was a general purpose computer. The period of first generation was from 1946-1959. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). Colossus was the world's first electronic digital programmable computer. It used a large number of valves (vacuum tubes).
Posted by Jasmeet Kaur Chahal 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Comets, meteors and asteroids have several things in common. First, they're believed to be remnants of the materials that created the Sun and the planets. Basically, they're leftovers. Comets, meteors and asteroids are too small to be planets. Ceres is the largest and most massive asteroid and the only one that is a dwarf planet. Bottom-right: Vesta is the brightest and second-most-massive asteroid. It suffered a crust-penetrating impact approximately one billion years ago. Asteroids are somewhat arbitrarily differentiated from comets and meteoroids. In the case of comets, the difference is one of composition: while asteroids are mainly composed of mineral and rock, comets are primarily composed of dust and ice. Comet is a body of ice, rock and dust that can be several miles in diameter and orbits the sun. Debris from comets is the source of many meteoroids. It originates from a comet or asteroid. Meteor is a meteoroid that enters the earth's atmosphere and vaporizes.
Meghna Thapar 5 years, 8 months ago
Asteroids are made up of metals and rocky material, while comets are made up of ice, dust and rocky material. Both asteroids and comets were formed early in the history of the solar system about 4.5 billion years ago. Asteroids formed much closer to the Sun, where it was too warm for ices to remain solid. Comets, meteors and asteroids have several things in common. First, they're believed to be remnants of the materials that created the Sun and the planets. Basically, they're leftovers. Comets, meteors and asteroids are too small to be planets.
Meghna Thapar 5 years, 8 months ago
An asteroid is a celestial body - composed of rock, metal or a mixture of both - that is orbiting the Sun. Most of them are in the asteroid belt between Mars and Jupiter. Even though there are millions of asteroids with sizes up to more than 500 km (like Pallas and Vesta) they are of no danger to the planet Earth. Comets, meteors and asteroids have several things in common. First, they're believed to be remnants of the materials that created the Sun and the planets. Basically, they're leftovers. Comets, meteors and asteroids are too small to be planets. Asteroids are made up of metals and rocky material, while comets are made up of ice, dust and rocky material. Both asteroids and comets were formed early in the history of the solar system about 4.5 billion years ago. Asteroids formed much closer to the Sun, where it was too warm for ices to remain solid.
Posted by Raja Karan 5 years, 8 months ago
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Gursharn Kaur 5 years, 8 months ago
Posted by Sakshi Balaji Battalwad 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
Cotton fabrics are best worn in hot and humid conditions as these clothes absorb sweat and evaporates it thus, making the body cool.
So,most of the clothes are made of Cotton.
Posted by Dipiti Kumari 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
Earth takes 365 days and 6 hours to complete a revolution. But, for the sake of convenience, we consider that a year consists of 365 days. The six hours that are ignored make one day (24 hours) over a period of four years. This one day is added to that year in the month of February. Therefore, after every four years February has 29 days and that year is known as leap year.
Posted by Ankita Behera 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
The main difference between stars and planets is that stars have high temperatures compared to planets. Stars undergo nuclear reactions—they burn hydrogen in their cores, releasing massive amounts of energy. ... They must have a mass of at least 75 times that of Jupiter, the largest planet in the Solar System. Stars are very big and hot celestial bodies made up of gases. They have their own heat and light, which they emit in large amounts. Planets: Planets are celestial bodies, usually smaller than stars. They do not have their own heat and light.
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Dherya Preet Kaur 5 years, 8 months ago
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