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Ask QuestionPosted by Kiranpal Kaur 4 years, 11 months ago
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Khusi Mondal 2 years, 11 months ago
Posted by Bhavya Shah 4 years, 10 months ago
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Gaurav Seth 5 years ago
p = 4 , q = - 3 , r = 2
Value of p³ + q³ - r³ - 3pqr
= 4³ + ( -3 )³ - 2³ - 3 × 4 × ( - 3 ) × 2
= 64 - 27 - 8 + 72
= 136 - 35
= 101
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Posted by Swati Mishra 5 years ago
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Gaurav Seth 5 years ago
Moving Air is called wind. And energy produced from Wind is called Wind Energy. Wind is caused due to unequal heating of land and water bodies by the sun. This unequal heating generates air movement and causes winds to blow. This kinetic energy of wind is used to generate wind energy from a Windmill.
Posted by Swati Mishra 5 years ago
- 1 answers
Gaurav Seth 5 years ago
- The energy obtained from the sun is called solar energy
- Sun's heat which falls on the earth can be harnessed for various heating and lighting purposes.
- Most of the sun's heat is absorbed is the atmosphere.
- Only a very small portion reaches the earth and it is this energy that can be harnessed for energy purposes.
- A black surface absorbs more heat than a white surface.
- This property is used in Solar cookers, Solar water heaters and Solar cells.
Posted by Swati Mishra 5 years ago
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Posted by Niranjana Niranjana 5 years ago
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Gaurav Seth 5 years ago
Subsistence Farming: This type of farming is practiced on small patches of land. Primitive tools and family/community labour are used in this type of farming. The farming mainly depends on monsoon and natural fertility of soil. Crops are grown as per the suitability of the environmental condition.
This is also called <i>‘slash and burn’</i> agriculture. A patch of land is cleared by slashing the vegetation and then the slashed plants are burnt. The ash; thus obtained is mixed with the soil and crops are grown.
This type of farming produces just enough crops to sustain the family. After a couple of seasons, the patch is left fallow and a new patch of land is prepared for farming. This allows the earlier patch of land to replenish its fertility through the natural process.
Yogita Ingle 5 years ago
Subsistence farming, form of farming in which nearly all of the crops or livestock raised are used to maintain the farmer and the farmer’s family, leaving little, if any, surplus for sale or trade. Preindustrial agricultural peoples throughout the world have traditionally practiced subsistence farming. Some of these peoples moved from site to site as they exhausted the soil at each location. As urban centres grew, agricultural production became more specialized and commercial farming developed, with farmers producing a sizable surplus of certain crops, which they traded for manufactured goods or sold for cash
Posted by Pronesh Bhowmik 5 years ago
- 5 answers
Raha Abdul Hameed 3 years, 10 months ago
Yogita Ingle 5 years ago
Light: Light is a form of energy which helps us in seeing objects. When light falls on an object, some of the light gets reflected. The reflected light comes to our eyes and we are able to see an object.
Posted by Buddha Ps 5 years ago
- 2 answers
Niranjana Niranjana 5 years ago
Yogita Ingle 5 years ago
Monuments are ancient buildings such as temples, palaces, and forts, which are valuable sources of information of the life and time of people in the distant past.
Posted by Noman Siddique 5 years ago
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Ayush Rajure 2 years ago
Yogita Ingle 5 years ago
When sediments deposited on a seabed are subjected to compression, they are gradually squeezed and folded, after which they form huge chains of mountains called fold mountains. Sometimes, because of compressional forces the, horizontal layers of rocks break down into several pieces called blocks.
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Swati Mishra 5 years ago
Posted by Sanghavi Pattnaik 5 years, 1 month ago
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Yogita Ingle 5 years, 1 month ago
Objects which are moving around us are said to be in motion whereas the objects which are not moving are said to be at rest.
Motion is classified into various types based on the path they follow.
- Rectilinear Motion – This is a motion where objects move along a straight line. Examples march past of soldiers, sprinters in race, falling stones etc.
- Circular Motion - This is a motion where objects move along a circular path. Examples hands of a clock, blades of a fan, rotation of earth around the sun etc.A type of circular motion where an object spins on its own axis, it is called rotational motion. Example rolling ball, spinning top etc.
- Periodic Motion – This is a type of motion where the object repeats its motion after a fixed interval of time. Examples pendulum of a clock, motion of child on a swing etc.
Posted by Jagan Bandi 5 years, 1 month ago
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Posted by Arya Bhame 5 years, 1 month ago
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Kirti Dimri 2 years ago
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Posted by Nagashree Nayak 5 years, 1 month ago
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Meghna Thapar 5 years, 1 month ago
The central tenet of Christianity is the belief in Jesus as the Son of God and the Messiah (Christ). Christians believe that Jesus, as the Messiah, was anointed by God as savior of humanity and hold that Jesus' coming was the fulfillment of messianic prophecies of the Old Testament.
Christian Values for Schools
- Service.
- Thankfulness.
- Compassion.
- Endurance.
- Creativity.
- Justice.
- Peace.
- Wisdom.
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