CBSE > Class 08 | CBSE Board | Homework Help

A Lateral inversion - The phenomenon of left side appearing right side and. right side appearing left side on reflection in a plane mirror is called. lateral inversion.

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Arpit H 5 years, 9 months ago

Intet change of side between object and image.

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What is electron?

Posted by Arpit H 5 years, 9 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 9 months ago

Electrons are the negatively electrically charged particles that whiz around inside an atom.

They were discovered by the English physicist J.J.Thomson in 1897 during some experiments with cathode ray tubes.

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Difine the term colonial

Posted by Mukta Naik 5 years, 9 months ago

CBSE > Class 08 > Social Science

2 answers

Shristi Saikia 5 years, 9 months ago

Subjugation of a country by another is called colonial

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Yogita Ingle 5 years, 9 months ago

A colony is a territory under the complete political and military control of the settlers of a state, which is distinct from the home territory of the sovereign.

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What is soil erosion ??

Posted by Himani Narang 5 years, 9 months ago

CBSE > Class 08 > Social Science

3 answers

Shivani Sharma😋🧟🙈 5 years, 9 months ago

Soil erosion is the natural process in which the top soil of a field is carried away by physical sources such as wind and water .(may this answer help help you )thanks.

1Thank You

Arpit H 5 years, 9 months ago

Simply, removal of the top soil is called soil erosion.

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Meghna Thapar 5 years, 9 months ago

Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. One of the main causes of soil erosion is water erosion, which is the loss of topsoil due to water. Running water is the leading cause of soil erosion, because water is abundant and has a lot of power. Wind is also a leading cause of soil erosion because wind can pick up soil and blow it far away. Activities that remove vegetation, disturb the ground, or allow the ground to dry are activities that increase erosion.

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Examples of chapter number 1

Posted by Mukul Wanode 5 years, 9 months ago

CBSE > Class 08 > Mathematics

0 answers

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Name the organelle of a plant cell where photosynthesis take place

Posted by Nandu Rao 5 years, 9 months ago

CBSE > Class 08 > Science

1 answers

Nandu Rao 5 years, 9 months ago

Name the organelle in plant cell photosynthesis take place

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what is 4R Principal?

Posted by Gurinder Singh 5 years, 9 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 9 months ago

The 4 R principle is:

4R means Reduce, Reuse, Recycle and Restore

Reduce - We must reduce the use of resources as much as possible and save them for the future generation. Reducing the usage is a method of conservation of resources.

Reuse - Resources can be reused wherever possible. We need not produce resources on large scale which may lead to exploitation of natural resources. Instead we can reuse them.

Recycle - Resources can be recycled wherever possible so that they can be used again and again.

Restore - We can restore resources into their original state, wherever possible.

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ध्वनि पाठ के नोट्स है

Posted by Sakshi Singhania 5 years, 9 months ago

CBSE > Class 08 > हिंदी

1 answers

Sakshi Singhania 5 years, 9 months ago

Bla bla bla bla

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Why can not the narrator See such Large creatures any more?

Posted by Rania Times 5 years, 9 months ago

CBSE > Class 08 > English

2 answers

Shivani Sharma😋🧟🙈 5 years, 9 months ago

Sorry .I want to give the answer but i donot know sorry search on book all the answers are available on book search it .

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Rania Times 5 years, 9 months ago

Please any body tell the answer ??

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ANSWER

2/5,1/3,-3/4,1/6 find ascending

Posted by Yash Dalal 5 years, 9 months ago

CBSE > Class 08 > Mathematics

3 answers

Yuvraj Singh 5 years, 9 months ago

And it's answer is The fraction are 2/5, 1/3 , -3/4 , 1/6 First we find the L.C.M. of the denominators of the fractions to make the denominators same. L.C.M. of 5, 3, 4 and 6 = 60 Now to make the fraction as like fractions divide the L.C.M. by the denominator of fractions, then multiply both the numerator and denominator of fraction with the number get after dividing L.C.M. As in fraction 2/5 denominator is 5 Divide 60 ÷ 5 = 12 Now, multiply both numerator and denominator by 12 = 2 × 12/5× 12 = 24/60 Similarly, 1/3= 1 ×20 /3× 20 = 20/60 (because 60 ÷ 3 = 20) -3/4= -3×15/4×15 = -45/60 (because 60÷ 4 = 15) and 1/6 = 1× 10/6 × 10 = 10/60 (because 60 ÷ 6 =10) Now, we compare the like fractions 24/60, 12/60, -45/60 and 10/60 Comparing numerators, we find that -45 < 10 <20 < 24 Therefore, -45/60 <10/60< 20/60 < 24/60 or -3/4 < 1/6 < 1/3 > 2/5 The ascending order of the fractions is -3/4< 1/6 < 1/3 < 2/5.

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Yuvraj Singh 5 years, 9 months ago

Hii

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Ramsevak Kumar 5 years, 9 months ago

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132÷164 =

Posted by Tanu Raghav 5 years, 9 months ago

CBSE > Class 08 > Mathematics

4 answers

Akanshi Gupta 5 years, 9 months ago

132÷164=0.80487804878

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Yuvraj Singh 5 years, 9 months ago

hi, 132÷164=0.80487804878

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Vivek Sathe 5 years, 9 months ago

Zokzksszosksozos

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Shaktisinh Parmar 5 years, 9 months ago

0.8048780487804

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Two numbers are in the ratio 5:3. If they differ by 18 , what are the numbers.

Posted by Vansh Dixit Dixit 5 years, 9 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 9 months ago

Given, two numbers are in the ratio 5 : 3

Let the numbers are 5x and 3x

Again given, they are differ by 18

=> 5x - 3x = 18

=> 2x = 18

=> x = 18/2

=> x = 9

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What is micro organism and nacteria vieus protozoa

Posted by Smriti Singh 5 years, 9 months ago

CBSE > Class 08 > Science

2 answers

Shristi Saikia 5 years, 9 months ago

Organisms which cannot be seen with naked eyes are called microorganisms

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Yogita Ingle 5 years, 9 months ago

Microorganisms- A living organism that is very minute to be seen by the naked eye, especially a single celled organism, such as a bacterium is called microorganism. Microorganisms are classified into four major groups mainly bacteria, fungi, protozoa and some algae.

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Cultivation of crops examples

Posted by Soumya Khened 5 years, 9 months ago

CBSE > Class 08 > Science

2 answers

Smriti Singh 5 years, 9 months ago

Rabi and kharif crop

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Meghna Thapar 5 years, 9 months ago

Crops such as grains, vegetables, and fruits are the cultivated plants or agricultural products harvested by people for human or animal consumption as food.

Types of crop:

Different crops grow well in different seasons of the year. Based on the seasons, all the crops are categorized into two main groups:

Kharif crops: The crops which are sown in rainy season are called kharif crops. The growing of kharif crops starts in June-July at the beginning of south-west monsoon because these crops need substantial amount of water. Examples of kharif crops are paddy, maize, millet, soyabean, groundnut and cotton. Such crops are also called summer crops.
Rabi crops: The crops grown in winter season are called rabi crops. The time period of rabi crops is generally from October to March. The sowing of rabi crops begins at the beginning of winter (October – November) and the crops are harvested by March or April. Examples of rabi crops are wheat, peas, mustard and linseed.

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for that purpose then was man sent into this life what is this purpose discuss some means of fulfilling this purpose

Posted by Divyanshu Prakash 5 years, 9 months ago

CBSE > Class 08 > English

1 answers

Sia ? 4 years, 11 months ago

we are sent into this world to do good to others and also to be a good human being which qualities like kindness honesty truthfulness sincerity patients etc. man is come on this earth to help the other people through Charity and good work whatever the work is we should do it alone sincerely and properly the means of fulfilling these purposes is to do charity

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Nehru ji ko kaise Pata Chala Ki Unka jail mein ek Mahina purn ho gaya hai

Posted by Nitin Gangwar. 5 years, 9 months ago

CBSE > Class 08 > हिंदी

2 answers

Basant Andola 5 years, 9 months ago

30 din baad

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Aateka Akhtar 5 years, 9 months ago

30 din baad

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2x-2=24

Posted by Pushp 777 5 years, 9 months ago

CBSE > Class 08 > Mathematics

5 answers

Diya Mirza 5 years, 9 months ago

2x=24+2 2x=26 x=26/2 x=13

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Akanksha Verma 5 years, 9 months ago

2x-2=24 2x=24+2 2x=26 X=26/2 x=13 ans.

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Shivani Sharma😋🧟🙈 5 years, 9 months ago

X = 13 is correct answer =2x-2=24 =2x=24+2 =2x=26 =x=26/2=13answer (may this answer help you) thanks.

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Vansh Dixit Dixit 5 years, 9 months ago

-2-24=-2x -25=-2x 25%2=x 12.5=x

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Pushp 777 5 years, 9 months ago

X= 13

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Rational is not closed under

Posted by Pushp 777 5 years, 9 months ago

CBSE > Class 08 > Mathematics

1 answers

Pushp 777 5 years, 9 months ago

Divition

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1st lesson answer for question in bookback

Posted by Jothi Manickam 5 years, 9 months ago

CBSE > Class 08 > Social Science

1 answers

Soniya Yadav 5 years, 9 months ago

What do you mean by the question

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What is ammonification? Which bacteria is responsible for ammonifivation?

Posted by Soumyashree Pati 5 years, 9 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 5 years, 9 months ago

Plants are not capable of directly utilizing atmospheric nitrogen. A few bacteria help in converting atmospheric nitrogen into forms that can be used by plants. Plants acquire nitrates from the soil through their roots, and transform them into proteins. When animals feed on these plants, the proteins enter their bodies. Later, when these animals die, the nitrogen compounds inside their bodies break down into ammonia and this process is known as ammonification.

The bacteria in the ammonification process is known as ammonifying bacteria.

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Which is the hottest zone of the candle flame ?

Posted by Soumyashree Pati 5 years, 9 months ago

CBSE > Class 08 > Science

3 answers

Shristi Saikia 5 years, 9 months ago

The darkest zone is the hottest part of a candle flame

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Shivani Sharma😋🧟🙈 5 years, 9 months ago

Outermost zone .(may this answer help you)thanks.

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Pushp 777 5 years, 9 months ago

Due to complete combustion the outer zone is blue in colour. This zone is in high temperature

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ANSWER

Define force.

Posted by Soumyashree Pati 5 years, 9 months ago

CBSE > Class 08 > Science

3 answers

Shristi Saikia 5 years, 9 months ago

A push or pull acting on an object that changes its velocity is called force

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Yuvraj Singh 5 years, 9 months ago

A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects.

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Shivani Sharma😋🧟🙈 5 years, 9 months ago

Force is a push or a pull that changes or tends to change the state of rest or uniform motion of an object or changes the direction or shape of an object .it causes objects to accelerate . (May this answer help you )thanks.

1Thank You

ANSWER

2%300

Posted by Gantam Anita 5 years, 9 months ago

CBSE > Class 08 > Mathematics