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(i) Advertisements: Chemical fertilizers, irrigation and mechanization of agriculture.
(ii) Development of Industries: Green Revolution has positive effect on development of Industries. Industries manufacturing agricultural tools like tractors, diesel engines, combines, threshers and pumping sets have been installed. International Tractors Ltd. ‘Sonalika’, Standard Tractors Ltd. are some example.
(iii) Prosperity to Farmers: Green Revolution has brought prosperity to Farmers. Agriculture is regarded as a profitable occupation. Demand for consumer goods in Punjab has increased. Standard of living has gone up in Punjab.
(iv) Effect on Consumers: Green revolution has brought prosperity to rural masses. Bumper crops have generated employment opportunities for rural masses. Their standard of living has developed.
(v) Increase in Production: The main achievement of Green revolution is increase in production. In 1965-66 production of food grains was 33.89 lakh tonnes. In 1980-81 the output became 119 lakh tonnes.
(vi) Effect on Rural Employment: Due to multiple cropping and excessive uses of chemical fertilizers, the demand for labour increased. At sowing and harvesting time, acute shortage of labour is experienced. So green revolution has generated employment.
(vii) Ploughing Back of Profits: The another positive effect of Green Revolution is the ploughing back of increased profits in agriculture. A study conducted by PAU Ludhiana revealed that a farmer reinvests 55% of his family income in the development of his fields, 49% in short period investment and 6% in long term investment in land improvement and agriculture implements.

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For any positive integer is n, prove that n³-n divisible by 6

Posted by Sk Jishan 4 years, 8 months ago (10823711)

CBSE > Class 10 > Mathematics

1 answers

Simran Panwar 4 years, 8 months ago (10928768)

Out of three (n – 1), n, (n + 1) one must be even, so a is divisible by 2. 2. (n – 1) , n, (n + 1) are consecutive integers thus as proved a must be divisible by 3. Thus, n³ – n is divisible by 6 for any positive integer n.

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Explain the diffraction of light.

Posted by Shanvi Sneh 4 years, 8 months ago (11098329)

CBSE > Class 10 > Science

1 answers

Adithya Dev A 4 years, 8 months ago (10643926)

In certain cases, if the object placed in the path of light is too small, then there is a tendency for the light to bend and move at the edge of that object. This is called DIFFRACTION of light. According to this concept, light is not a RAY or a BEAM, rather it is an electromagnetic WAVE.

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What do you mean by alkali?

Posted by Shanvi Sneh 4 years, 8 months ago (11098329)

CBSE > Class 10 > Science

4 answers

Pankaj Kumar Patel 4 years, 8 months ago (11096328)

Those bases which is completely dissolve in water are called alkali

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Tarunpreet Singh?? 4 years, 8 months ago (11116754)

Do you mean "alkaline".

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All In One 4 years, 8 months ago (8974694)

Those base which is soluble in water is known as alkali

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Adithya Dev A 4 years, 8 months ago (10643926)

Bases that are highly soluble in water are called ALKALIS. They are usually STRONG and HIGHLY CORROSIVE in nature as they dissociate completely into OH- (aq) ions when in aqueous solutions when compared to other bases. They are usually formed out of highly reactive metal radicals like Na+, K+, Li+, etc. Eg :- NaOH, KOH, etc.

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What happens when baking soda reacts with vinegar?

Posted by Shanvi Sneh 4 years, 8 months ago (11098329)

CBSE > Class 10 > Science

1 answers

Adithya Dev A 4 years, 8 months ago (10643926)

When baking soda reacts with vinegar, a colourless and odourless gas is produced along with brisk effervescence which when passed through lime water turns it milky ie, CO2 along with sodium acetate (a basic salt). {{{ NaHCO3 (s) + CH3COOH (aq) ----> CH3COONa (aq) + CO2 (g) + H2O (l). }}}

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What is the formula for baking soda and baking powder?

Posted by Shanvi Sneh 4 years, 8 months ago (11098329)

CBSE > Class 10 > Science

2 answers

Pankaj Kumar Patel 4 years, 8 months ago (11096328)

Formula of baking soda is NaHCo3.It is also known as sodium hydrogen carbonate or sodium bicarbonate . Formula of baking powder is NaHCO3 +tartaric acid Generally tartaric acid found in turmeric.

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Adithya Dev A 4 years, 8 months ago (10643926)

Formula of BAKING SODA = NaHCO3. Formula of BAKING POWDER = NaHCO3 + tartaric acid.

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Write the characteristics of an image.

Posted by Shanvi Sneh 4 years, 8 months ago (11098329)

CBSE > Class 10 > Science

1 answers

Deepakshi Kabra 4 years, 8 months ago (4663584)

characteristics of an image(formed on plane mirror) are: It is virtual It is erect and of the same size as the object The distance of the object from the plane mirror is the same as the distance of the image from the plane mirror. One of the important characteristics of the image is that it is laterally inverted Properties of the image formed by a convex mirror : The image is always virtual and erect. The image is highly diminished or point sized. It is always formed between F and P. Concave mirrors can produce both real and virtual images; they can be upright (if virtual) or inverted (if real); they can be behind the mirror (if virtual) or in front of the mirror (if real); they can also be enlarged, reduced, or the same size as object.

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Chapter 1 all Question answer

Posted by Ruksar Abbasi 4 years, 8 months ago (10906186)

CBSE > Class 05 > हिंदी

1 answers

Aman Kumar 4 years, 8 months ago (10721079)

Hsjsuehdd

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Draw any line segment PQ take any point R not on it through R draw a perpendicular to PQ

Posted by Nirve Jain 4 years, 7 months ago (10660789)

CBSE > Class 06 > Maths (OLD)

1 answers

Sia ? 4 years, 7 months ago (6945213)

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Who does the animal drink water

Posted by Chiukamari Harshit 4 years, 8 months ago (10611850)

CBSE > Class 03 > EVS - Looking Around

4 answers

Gracy Pauline A 4 years, 5 months ago (11342680)

Elephant

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Sakshi Kumari 4 years, 7 months ago (11079914)

We should give ?water animals????

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Komal Rawat 4 years, 6 months ago (11141478)

We should pluck flowers

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Komal Rawat 4 years, 8 months ago (11141478)

We should p l u c k block flower

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2 class 1 lesson veido learning

Posted by A A 4 years, 8 months ago (11044746)

CBSE > Class 02 > Hindi

1 answers

Chandan Dey 4 years, 8 months ago (11086029)

give me answer

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1 ls learing

Posted by A A 4 years, 8 months ago (11044746)

CBSE > Class 02 > Hindi

0 answers

ANSWER

How does the animal drink water

Posted by Chiukamari Harshit 4 years, 7 months ago (10611850)

CBSE > Class 03 > EVS - Looking Around

1 answers

Sia ? 4 years, 7 months ago (6945213)

Cats, canines, and ruminants all lower the neck and lap in water with their powerful tongues. Cats and canines lap up water with the tongue in a spoon-like shape. Canines lap water by scooping it into their mouth with a tongue which has taken the shape of a ladle.

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Which traveller visited India in 13th century ?

Posted by Anurag Yadav 4 years, 8 months ago (11106225)

CBSE > Class 07 > Social Science

1 answers

Vagisha M Srivastava 4 years, 8 months ago (11090980)

Nicolo Conti of Venice Nicolo Conti of Venice visited India in the 13th century. An Italian traveller, Nicolo Conti (1420-1421 AD) visited Vijayanagar empire during the reign of Devaraya-1 (the Tuluva Dynasty Ruler)

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Posted by .. S 4 years, 8 months ago (8706119)

CBSE > Class 10 > English Language and Literature

1 answers

Rebu Do 4 years, 8 months ago (11064667)

Time waste hi karnae atae ho❔❔❔

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2÷2-2×2+2÷2+2=?

Posted by Rohit Sharma 4 years, 8 months ago (11102228)

CBSE > Class 09 > Mathematics

5 answers

Shivani Sharma😋🧟🙈 4 years, 8 months ago (8707682)

0 is a ryt answer

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Akash Gautam 4 years, 8 months ago (11110643)

Answer=0

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Ashutosh Padhy 4 years, 8 months ago (11108195)

2÷2-2×2+2÷2+2= (2÷2)+(2÷2)-(2×2)+2 (according to BODMAS Rule). => 1+1-4+2= 0. Hence, answer would be zero...

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Arpit Agarwal 4 years, 8 months ago (10941603)

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Aman Gupta 4 years, 8 months ago (11102487)

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Send me paid sample paper 3

Posted by .. S 4 years, 8 months ago (8706119)

CBSE > Class 10 > Mathematics

1 answers

.. S 4 years, 8 months ago (8706119)

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What is permeability?

Posted by . .. 4 years, 8 months ago (9802149)

CBSE > Class 11 > Other Subjects

5 answers

. .. 4 years, 8 months ago (9802149)

Dekhta hu filhal agar kuch nahi hota hai to bataunga.. sir ko bola hai maine

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. .. 4 years, 8 months ago (9802149)

Mera 3 sahi hai ki nahi ye bata dena

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Sm .. 4 years, 8 months ago (7808438)

Mai kaha bhag nhi rhi raat ko aaungi suno mai tumhe apne notes du kya chem kya tum pdh ke agr ho sake to smjh lena..

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. .. 4 years, 8 months ago (9802149)

Permeability means how much obstruction a medium offer . ....yek bar padh loge to jada samajh ayega......it's nice talking to you....jao class attend karo...aur chemistry ka kuch ho sake to help karna....byee

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Sm .. 4 years, 8 months ago (7808438)

Permeability means k ek cheez ka aar paar hona na.. ? Maine nhi pdha ye dekhte h aj padhte h filhal 3 bje class h tum hi bata do ans.

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Why will happen if the cell membrane is fully stretched? please tell....

Posted by Kavya Baldwa 4 years, 8 months ago (2912412)

CBSE > Class 09 > Science