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  • 4 answers

Bhumika Agrawal 5 years, 11 months ago

The image form at F1 it is virtual in nature It is upright and point size image

Riya Rathore 5 years, 11 months ago

Image is virtual behind the mirror

Shubham Dhouchak 5 years, 11 months ago

In last case , image is formed virtual and erect and in other five cases it is real and inverted

Vaani Maini 5 years, 11 months ago

I don't know
  • 5 answers

Khushi Pandey 5 years, 11 months ago

Hlw thanks guys

Bhumika Agrawal 5 years, 11 months ago

autosomes are somatic chromosomes and control somatic functions whereas allosomes are *** chromosomes that determine the *** and *** related characteristics

Bhumika Agrawal 5 years, 11 months ago

Where is allosomes are *** chromosomes that determine the *** and *** related characteristics

Bhumika Agrawal 5 years, 11 months ago

Autosomes are somatic chromosome that control somatic functions

Shubham Dhouchak 5 years, 11 months ago

Autosomes are somatic chromosomes that control somatic functions . And allosomes are *** chromosomes
  • 2 answers

Bhumika Agrawal 5 years, 11 months ago

x=-1

Aadya Singh ? 5 years, 11 months ago

x = -1
  • 6 answers

Aadya Singh ? 5 years, 11 months ago

Ha...30 marks k...tmko nhi pta tha kya..??? ??

Diksha? 5 years, 11 months ago

Boards m computer k xm bhi honge??

Aadya Singh ? 5 years, 11 months ago

Bolo diksha ?

Shubham Dhouchak 5 years, 11 months ago

If you want to download datesheet , go on cbse website or in cbse guide app you will find link for cbse datesheet 2020 26 march - English 29 march - Hindi 4 march - Science 12 march- Maths 18 march- SSt 20 march - computer Try best for your exams bbye....

Aadya Singh ? 5 years, 11 months ago

20 feb - Computer ( code no. 402)

Aadya Singh ? 5 years, 11 months ago

26 feb - English
29 feb- Hindi
4 March - Science
12 March - Maths
18 March - SSt
20 March - Computer (Code no. 165)
  • 2 answers

Bhumika Agrawal 5 years, 11 months ago

Rashi Pradhan is correct

Rashi Pradhan 5 years, 11 months ago

Barrier and surgical methods are different types of contraceptive method. Barrier method: This method helps to prevent the union of sperm and egg by the use of condoms, cervical caps and diaphragm. This method also prevents STDs. Surgical method: In this method, the vas deferens of male and the fallopian tubes of female are blocked. This method is irreversible.
  • 3 answers

Bhumika Agrawal 5 years, 11 months ago

Diksha is correct

Khushi Pandey 5 years, 11 months ago

All chapters bro!!!

Diksha? 5 years, 11 months ago

His -europe,India,print and global or industrialisation m ek chose krna h. Geo-2,3 ni aayenge. Vivics democracy,challenges,aur popular struggles ni ayenge. Eco- consumer rights se sirf project ayenge
  • 2 answers

Bhumika Agrawal 5 years, 11 months ago

It is not compulsory sometime is true and sometime is false

Vaani Maini 5 years, 11 months ago

No false
  • 1 answers

Avika Goel 5 years, 11 months ago

Because of the process of double fertilization
  • 6 answers

Aadya Singh ? 5 years, 11 months ago

Oh ???

Aadya Singh ? 5 years, 11 months ago

Ha..ye bhi diya hua h...koi na 1861 hi likhenge ?...mai bahut confuse kar deti hu na ??????

Vaani Maini 5 years, 11 months ago

1861

Aadya Singh ? 5 years, 11 months ago

Diksha sure ho..??? Bcoz book me page no. 8 pe dekho...vha pe Unification of Italy - 1859-1870 diya h...

Harsh Yadav 5 years, 11 months ago

Hi diksha

Diksha? 5 years, 11 months ago

1861
  • 4 answers

Vaani Maini 5 years, 11 months ago

Important seniour or significant

Diksha? 5 years, 11 months ago

Major means big. For eg. There are two arcs in a circle,the larger one will be called major arx

Ravinder Rawat 5 years, 11 months ago

Hap bhan k land

Ayush Sharma 5 years, 11 months ago

Batao na major kya hai
  • 1 answers

Yogita Ingle 5 years, 10 months ago

Under the conditions that prevail in developing countries, poor-quality feed (of low digestibility and low nutritive value) is one of the major factors limiting dairy production. Dairy animals are often fed on fibrous feeds – mainly crop residues and low-quality pasture – which are deficient in nitrogen, minerals and vitamins. Camels, small ruminants, water buffaloes, yaks and equines are more able to use low-quality forage than cattle are. For example, water buffaloes are known to be better at digesting poor feeds than cattle, while horses and donkeys are more efficient in urea recycling.

  • 1 answers

Yogita Ingle 5 years, 11 months ago

● The Jallianwala Bagh incident took place on 13th April.

● A group of villagers had come to Amritsar to attend a fair and had gathered in the enclosed ground of Jallianwala Bagh.

● Since they did not belong to the city, they were unaware of the Martial Law that was imposed.

● General Dyer entered the area, closed all the exits and opened fire on the crowd killing hundreds of people.

● His objective was to produce a moral effect to create a feeling of terror in the minds of the Satyagrahis.

● As the news spread, the people took out their anger in the north Indian towns. A series of clashes, protests, attacks, and strikes began.

● The government responded in brutality and humiliated the people.

● The Satyagrahis were forced to rub their noses on the ground and say Salam to the Sahib. Gandhiji eventually called off the movement.

  • 2 answers

Yogita Ingle 5 years, 11 months ago

Given the point P(2,3).

We have to find the distance from x-axis i.e perpendicular distance from x-axis.

In the graph , we see in order to determine the perpendicular distance the point of x-axis to be taken is (2,0)

Therefore, the distance is 3-0=3.

Hence, the distance of point P(2,3) from x-axis is 3 units.

 

Chirag Sharma 5 years, 11 months ago

2
  • 1 answers

Yogita Ingle 5 years, 11 months ago

The motor areas of the brain or better known as motor cortex mainly help in controlling and execution of voluntary movements. It's located in the frontal lobe of the brain.
Motor areas sends messages in the form of impulses from the muscles to glands.

  • 1 answers

Piyush Kr.?? 5 years, 11 months ago

I think there should be methane in place of ethane....
  • 1 answers

Yogita Ingle 5 years, 11 months ago

(i) By the end of 19th century a large number of newspapers in Indian vernacular languages were published.
(ii) These newspapers published articles written by national leaders. Their ideas were communicated to people through these newspapers.
(iii) The people of different communities and places were thus connected by print media. Newspapers conveyed news from one place to another creating pan-Indian identities.
(iv) The nationalist newspapers exposed the colonial misrule and encouraged nationalist activities. As these were written in spoken languages of various regions common man could easily understand the content.
(v) When Punjab revolutionaries were deported in 1907, Balagangadhar Tilak wrote articles sympathising with them. He was arrested which provoked protest among masses.
Thus it is clear, print culture assisted the growth of nationalism in India.

  • 1 answers

Nikhil Yadav 5 years, 10 months ago

Jab Do swaroh ke bich aaye hue swaroh ka prayog kiye bina hai milap kiya jata h tho ise meend kehte hai.
  • 2 answers

Yogita Ingle 5 years, 11 months ago

Combination reaction:-
It is a chemical reaction in which two or more reactants combine with each other to form a new single product.
It releases  heat during the chemical reaction.
This means that it is exothermic .
Examples :-
1) 2H₂ + O₂ ---->2H₂O    

2) 2Mg + O₂ --->2MgO

Decomposition reaction:-
It is a chemical reaction in which one reactant  breaks down into simpler compounds.
It absorbs heat from the surroundings during the chemical reaction.
IN other words , it is endothermic .
Examples :-
CaCO₃ ===> CaO + CO₂

2H₂O ===> 2H₂ + O₂

Aadya Singh ? 5 years, 11 months ago

In combination reaction, 2 or more compounds combine together to form a new substance whereas in decomposition reaction, single compound splits up into 2 or more substance...
  • 4 answers

Vaishnavi Chauhab 5 years, 11 months ago

The scattering of blue components of the white sunlight by air molecules present in the atmosphere causes the blue colour of the sky The shorter wavelength blue light is however scattered all around the sky by air molecules in the atmosphere.since we see the blue light from everywhere overhead the sky looks blue

Paras Negi 5 years, 11 months ago

Thnx

Khushi Rathore 5 years, 11 months ago

This phenomenon is called scattering of light...

Yogita Ingle 5 years, 11 months ago

The molecules of air and other fine particles in the atmosphere have a size smaller than the wavelength of visible light. Thus, they are more effective in scattering light of shorter wavelengths at the blue end than light of longer wavelengths at the red end. Red light has a wavelength greater than blue light. Thus, when sunlight passes through the atmosphere, the fine particles in air scatter blue colour (shorter wavelengths) more strongly than red. The scattered blue light enters our eyes.

  • 2 answers

Khushi Rathore 5 years, 11 months ago

Dehydration reaction mean the removal of water from the compound like= cuso4. 5h2o- ------>cuso4+5h2o

Piyush Kr.?? 5 years, 11 months ago

Dehydration reaction is a reaction in which water molecule is removed from reactant side to form an unsaturated compound....
  • 0 answers
  • 1 answers

Yogita Ingle 5 years, 11 months ago

Main Features of Federalism :

(i) There are two or more levels of government. India has three levels.

(ii) Each level of government has its own jurisdiction in matters of legislation, taxation and administration even though they govern the same citizens.

(iii) Powers and functions of each tier of government is specified and guaranteed by Constitution.

(iv) The Supreme Court has been given power to settle disputes between federal governments.

(v) Fundamental provisions of Constitution cannot be altered by any one level of government. It applies to India also.

 (vi) Sources of revenue between different levels is specified by Constitution.

(vii) There is mutual trust and agreement between the government at different levels.

  • 2 answers

Aadya Singh ? 5 years, 11 months ago

Dignity of a citizen...

Babita Jain 5 years, 11 months ago

dignity of citizens
  • 5 answers

Diksha? 5 years, 11 months ago

Acid should be slowly added to water by constant stirring so that the heat evolved gets absorbed by the water ?

Ashwani Yadav 5 years, 11 months ago

Hi!

Babita Jain 5 years, 11 months ago

Sorry... actually there's a typing mistake...you have to add acid in water...not water in acid

Babita Jain 5 years, 11 months ago

1.While diluting an acid, you must add water in acid, not acid in water, by constant stirring. 2. You must wear appropriate clothing like you should wear gloves, etc.

Aadya Singh ? 5 years, 11 months ago

Acid should be added to water slowly ..

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