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Structure / photo of cell of clss 8th

Posted by Shalu Beniwal 5 years, 4 months ago

CBSE > Class 08 > Science

0 answers

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What happened when the mother scorpion got the first opportunity to escape?

Posted by Vedika Wagh 5 years, 4 months ago

CBSE > Class 08 > English

0 answers

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what are evergreen forest

Posted by Kitty Cutie 5 years, 4 months ago

CBSE > Class 08 > Social Science

2 answers

Duraiya Pathan 5 years, 4 months ago

An evergreen forest is a forest made up of evergreen trees. They occur across a wide range of climatic zones, and include trees such as coniferous and holly in cold climates, eucalyptus, Live oak, acacias and banksia in more temperate zones, and rainforest trees in tropical zones.

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Gaurav Seth 5 years, 4 months ago

The tropical rainforests are confined to areas of heavy rainfall. Such areas are in the Western Ghats, upper parts of Assam, Tamil Nadu coast and the island groups of Lakshadweep and Andaman & Nicobar.
Areas which receive more 200 cm of rainfall and have a short dry season are the best area for tropical rainforest. Almost all kinds of vegetation; like trees, shrubs and creepers; are found in such a forest. The forest has a multilayered structure.
Ebony, mahogany, rosewood, rubber and cinchona are some of the commercially important trees of tropical rainforests.
Elephants, monkey, lemur and deer are the common animals in these forests. Apart from them, a large number of birds, bats, sloth, scorpions and snails are also found in tropical rainforests.

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0.25(4f-3)=0.05(10f-9) Guys please help what is the answer of this question

Posted by Sajal Choudhary 5 years, 4 months ago

CBSE > Class 08 > Mathematics

2 answers

Sajal Choudhary 5 years, 4 months ago

Thank you

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Gaurav Seth 5 years, 4 months ago

We have

0.25(4f – 3) = 0.05(10f – 9)

Let us open the brackets:

f - 0.75 = 0.5f - 0.45

or f - 0.5f = - 0.45 + 0.75

or 0.5f = 0.30

Dividing both sides by 0.5, we get

f = 0.6

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What are important of water for production of crops?

Posted by Aryan Sharma 5 years, 4 months ago

CBSE > Class 08 > Science

3 answers

Nithya Sri N.K 5 years, 4 months ago

Water is one of the mostimportant inputs essential for theproduction of crops. Plants need it continuously during their life and in huge quantities. It profoundly influences photosynthesis, respiration, absorption, translocation and utilization of mineral nutrients, and cell division besides some other processes.

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Krish Patel 5 years, 4 months ago

Water is used for transpiration carrier of nutrients from the soil to green plant tissues. Water forms over 90% of the plant body by green or fresh weight basis. Plants can synthesis food through photosynthesis only in the presence of water in their system. Water helps to maintain the turgidity of cell walls.

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Gaurav Seth 5 years, 4 months ago

Irrigation is artificial application of water to soil to ensure growth of agricultural crops.

Water is very important for growth of plants as it helps in germination of seeds, absorption of dissolved nutrients, photosynthesis and temperature regulation.

Irrigation is very much needed in India due to irregular distribution of rainfall. If agriculture is left dependent on rains, then it will suffer during the dry seasons of the year.

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Image a girl of mass 50 kg standing on pencil heels, each of area of cross section of 1cm^

Posted by Beethu Joshy 5 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Gaurav Seth 5 years, 4 months ago

Mass of girl = 50 kg = 50*10 = 500 N

Area of the heels 2*1 cm2 = 2cm2

Preassure exerted by the girl= 500N/2cm2

500*100*100/2

2500000 pa

Mass of the elephant 5000kg = 5000*10N

Area of feet=4*250cm2

= 4*250/100*100

Preassure exerted by elephant= 5000*10*100*100/4*250

=500000

The girl will exert more preassure than elephant by =(2500000-500000) = 2000000

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Sanskrit chapter 1 solution class 8 NCERT

Posted by Aditya Kumar 5 years, 4 months ago

CBSE > Class 08 > Sanskrit

2 answers

Surjeet Singh Yadav 4 years, 8 months ago

hola

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Subhash Yadav 5 years, 4 months ago

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What is new education policy

Posted by Lijo Jerry 5 years, 4 months ago

CBSE > Class 08 > Social Science

1 answers

Gaurav Seth 5 years, 4 months ago

The National Education Policy was framed in 1986 and modified in 1992. More than three decades have passed since previous Policy. During this period significant changes have taken place in our country, society economy, and the world at large. It is in this context that the education sector needs to gear itself towards the demands of the 21st Century and the needs of the people and the country. Quality, innovation and research will be the pillars on which India will become a knowledge super power. Clearly, a new Education Policy is needed.

The aim of the new policy is the universalization of education from pre-school to secondary level with 100% Gross Enrolment Ratio (GER) in school education by 2030.

- Through the open schooling system, the NEP 2020 will bring 2 crores out of school children back into the mainstream.

- The current 10+2 system in the school will be replaced by a new 5+3+3+4 curricular structure corresponding to ages 3-8, 8-11, 11-14, and 14-18 years respectively. Under the school curriculum, this new system will bring an uncovered age group of 3 to 6 years. This is the age that has been recognised globally as the crucial stage for the development of mental faculties of a child.

- As per the new policy, there will be 12 years of schooling with three years of Anganwadi/ pre-schooling.

- The new policy emphasises on Foundational Literacy and Numeracy. There will be no rigid separation between academic streams, extracurricular, vocational streams in schools. From class 6, Vocational Education will start with internships.

- As per the New Education Policy teaching up to at least Grade 5 will be in mother tongue or regional language. No language will be imposed on any student.

- Assessment reforms with Holistic Progress Card (360 degree) and for achieving learning outcomes progress of the students will be tracked.

- NCTE in consultation with NCERT will formulate a new and comprehensive National Curriculum Framework for Teacher Education, NCFTE 2021. The minimum degree of qualification for teaching will be 4-year integrated B.Ed. degree by 2030.

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Perimetere of a hemisphere whose base is 14cm and hight is 7cm

Posted by Rudransh Mishra 5 years, 4 months ago

CBSE > Class 08 > Mathematics

0 answers

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What is force??

Posted by Rhea Sharma 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Nithya Sri N.K 5 years, 4 months ago

A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull.

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Krish Patel 5 years, 4 months ago

Aristotle famously represented a force as anything that causes an object to undergo “unnatural motion”. Sir Isaac Newton was one of the first scientists to study gravity and force. Any kind of force is just a push or a pull. It can be described as a push or pull on an object.

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Shaji Menon 5 years, 4 months ago

a push of pull is called force or it arises due to interaction between two objects

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Purva Sharma 5 years, 4 months ago

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.

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Pragyan Sharma 5 years, 4 months ago

a push of pull is called force

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Chapter 2 Q1

Posted by S Paul 5 years, 4 months ago

CBSE > Class 08 > Social Science

0 answers

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How to get free pdf of golden guide

Posted by Nikhil Pratap Singh 5 years, 4 months ago

CBSE > Class 08 > Science

0 answers

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Pls say me the table of 72

Posted by Bhumika Joshi 5 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

A Reddi Naga Saai 5 years, 4 months ago

72 144 216 288 360 432 504 576 648 720

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Project Title: Prepare a topic on CHILD LABOUR IS A BURNING PROBLEM ALL OVER THE WORLD. Set example of VELU and JARA, and mention different problems they are facing in their day to day life. After completion of the project please submit to concern subject teacher through

Posted by Rudra Madhab Nayak 5 years, 4 months ago

CBSE > Class 08 > English

0 answers

ANSWER

what is the full form of LPG

Posted by Himanshi Yadav 5 years, 4 months ago

CBSE > Class 08 > Social Science

3 answers

Parth Variya 5 years, 4 months ago

LPG: Liquefied Petroleum Gas

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Ansh Sharma 5 years, 4 months ago

Liquefied petroleum gas

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Gaurav Seth 5 years, 4 months ago

LPG: Liquefied Petroleum Gas

LPG stands for Liquefied Petroleum Gas. It is a generic name that refers to a group of flammable hydrocarbon gasses like propane, butane, isobutane, etc. These gasses are liquefied by pressurization and commonly used as fuel.

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More is the speed of object more friction

Posted by Tunnu Singh 5 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Krish Patel 5 years, 4 months ago

Friction- Drag Force Drag force is especially dependent on the speed of an object. As an object's speed increases, the drag force from the fluid increases exponentially. For example, when you drive at high speeds, the frictional force of air on the car increases, and fuel economy decreases

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Give me two twoexample of kharif And rabi crops

Posted by Aman Yadav 5 years, 4 months ago

CBSE > Class 08 > Science

5 answers

Sanchit Joshi 5 years, 4 months ago

Kharif_ paddy,soyabean, Rabi_Mustard gram

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Nithya Sri N.K 5 years, 4 months ago

Kharif crops:paddy,maize,soybean,groundnet,and cotten...Rabi crops:wheat,gram,pea,mustard and linseed...

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Nithya Sri N.K 5 years, 4 months ago

The kharif crops includerice, maize, sorghum, pearl millet/bajra, fingermillet/ragi (cereals), arhar (pulses), soyabean, groundnut (oilseeds),cotton etc. rabi crops include wheat, barley,oats (cereals), chickpea/gram (pulses), linseed, mustard (oilseeds) etc.

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Krish Patel 5 years, 4 months ago

The kharif crops include rice, maize, sorghum, pearl millet/bajra, finger millet/ragi (cereals), arhar (pulses), soyabean, groundnut (oilseeds), cotton etc. The rabi crops include wheat, barley, oats (cereals), chickpea/gram (pulses), linseed, mustard (oilseeds) etc.

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Priyanshu Singh Rajput 5 years, 4 months ago

Kharif crop- paddy , soyabean Rabi crop- mustard , gram

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What is meaning of microorganisms

Posted by Maliha Samreen 5 years, 4 months ago

CBSE > Class 08 > English

5 answers

Sandeep Jamwal 5 years, 4 months ago

Microorganisms are small sized animals . They are also called microbes . Microorganisms are not seen by naked eyes . They can only be seen by microscopes

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Parth Variya 5 years, 4 months ago

Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or cell clusters. Microorganims are widespread in nature and are beneficial to life, but some can cause serious harm. They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses.

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Ansh Sharma 5 years, 4 months ago

Microorganisms are living beings which can be seen by microscopes

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Priyanshu Singh Rajput 5 years, 4 months ago

Micro means small and organisms means living

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Namita Biju Nair 5 years, 4 months ago

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What sort of weather was it? The last Bargain.

Posted by Kartavya Vishwakarma 5 years, 4 months ago

CBSE > Class 08 > English

1 answers

Rishik Molakeri 5 years, 4 months ago

Gain

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Construction the following quadrilaterals. (I) Quadrilateral TRUE .

Posted by Yogita Chauhan 5 years, 4 months ago

CBSE > Class 08 > Mathematics

0 answers

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When did the national archives of india came up

Posted by Cruser Sro 5 years, 4 months ago

CBSE > Class 08 > Social Science

1 answers

Gaurav Seth 5 years, 4 months ago

The National Archives of India is the repository of non-current records of the Government of India and is holding them in trust for the use of administrators and scholars. It is an Attached Office of the Department of Culture under Ministry of Tourism & Culture. It was set up in March 1891 in Kolkata as the Imperial Record Department and subsequent to the transfer of the National Capital from Calcutta to New Delhi in 1911 it was shifted to its present building in New Delhi, in 1926.

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Kavi ne apne aane ko Ullas aur jaane ko aansu bankar bah Jana kyon kaha hai

Posted by Aryaman Singh Tomar 5 years, 4 months ago

CBSE > Class 08 > हिंदी

2 answers

Pawan Singh Rathore 5 years, 4 months ago

Kavi ne apne aane ko ullas isliye kaha hai kyoki kisi bhi naye staan par vah bade utssah ke saath jata tha. Use bahut prasannata hoti. Par jab vah us jagaah ko chood kar jata tha uske aaakh se aasu nikhelte

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Priyanshu Singh Rajput 5 years, 4 months ago

Kyuki badal aata hai aur Pani girakar Chala jata hai

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Can u commutative property. please

Posted by Sharanya Shetty 5 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Chauhan 5 years, 4 months ago

Commutative property :- a+b=b+a and the ans will not change. Eg; 5+8=8+5. Ans:- 5+8= 13. = 8+5= 13.

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Using the given ,find the given missing numbers 1 use the given find use using the given find the giving find the missing numbers 1 square + 2 square + 2 square is equals to 3 square to square + 3 square + b square is equal to 7 square for square + y square + dash is equal to 21 square v square + dash + 30 square is equals to 31 square square + 7 square – is equal to dash

Posted by Aditi Kasturi 5 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

Priyanshu Singh Rajput 5 years, 4 months ago

1015

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What are loudness and pitch of a sound? What physical characteristics are they related to ?

Posted by Hemant Jha 5 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Krish Patel 5 years, 4 months ago

Sound waves are changes in pressure generated by vibrating molecules. The physical characteristics of sound waves influence the three psychological features of sound: loudness, pitch, and timbre. Loudness depends on the amplitude,or height, of sound waves. The greater the amplitude, the louder the sound perceived.

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Ved Bhatt 5 years, 4 months ago

Sound waves are changes in pressure generated by vibrating molecules. The physical characteristics of sound waves influence the three psychological features of sound: loudness, pitch, and timbre. Loudness depends on the amplitude, or height, of sound waves. The greater the amplitude, the louder the sound perceived.

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Textbook answer chap 1

Posted by Jaykant Mishra 5 years, 4 months ago

CBSE > Class 08 > Sanskrit