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  • 1 answers

Gaurav Seth 5 years, 2 months ago

The book about monarch butter’s fly migration to central America opened the new world of science to the eager young mind. The book asked reader’s helps to study butterfly migrations. Ebright started to tag the butterflies. Thus the book was a turning point in his life because it helped him to study butterflies.

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Sajan Rajput 5 years, 2 months ago

What does Mrs bennet tell her husband

Anshika Phul 5 years, 2 months ago

Search on google
  • 1 answers

Pragati Verma 5 years, 2 months ago

Sec(A+B)=Sec90°=infinity Because, since angle C is 90° so by angle sum property angle A+B will be equal to 90° and the value of sec 90° is not defined
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Good Student 5 years, 2 months ago

Horizontal  Powers Sharing (i) Horizontal Division of powers is such a power sharing arrangement in which power is shared , among different organs of government as, legislature, executive and judiciary. (ii) In horizontal division of powers, different organs of government exercise different powers, i.e., there is a concept of separation of powers. (iii) Horizontal distribution specifies the concept of checks and balances in order to check the exercises of unlimited powers of the organs. (iv) Horizontal distribution of power ensures the concept of the expansion of democracy. Vertical Powers Sharing (i) In Vertical Division of powers, power can be shared among governments at different levels like union, state and local levels of such government, i.e., it involves higher and lower levels of government. (ii) Whereas, in vertical division of powers, constitution clearly lays down the powers of different levels of government. (iii) There is no such concept of checks and balances in the vertical Division because powers are clearly given by the constitution from the higher level to the lower level. (iv) Vertical division of powers promotes the concept of deepening of democracy.

Gaurav Seth 5 years, 2 months ago

Vertical Powers Sharing
(i) In Vertical Division of powers, power can be shared among governments at different levels like union, state and local levels of such government, i.e., it involves higher and lower levels of government.
(ii) Whereas, in vertical division of powers, constitution clearly lays down the powers of different levels of government.
(iii) There is no such concept of checks and balances in the vertical Division because powers are clearly given by the constitution from the higher level to the lower level.
(iv) Vertical division of powers promotes the concept of deepening of democracy.

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Gaurav Seth 5 years, 2 months ago

The president of Zilla Parishad is the political head. All the decisions are made under his leadership. In fact, the DM is the administrative head, who executes the decisions of the Parishad. This is , in fact, an example of sharing of power. We can compare it with sharing of power between the legislative and executive. So it is right that the DM administers the district.

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Meghna Thapar 5 years, 1 month ago

Aldehydes and ketones are organic compounds which incorporate a carbonyl functional group, C=O. The carbon atom of this group has two remaining bonds that may be occupied by hydrogen or alkyl or aryl substituents. In organic chemistry, a carbonyl group is a functional group which has a carbon double bonded to an oxygen atom: C=O. R means “Radical Group” meaning any group in which a carbon or hydrogen atom is attached to the rest of the molecule. It substantially indicates an organic chain deprieved of its functional group. R can be CH3- (methylic group) or CH3-CH2- (ethylic), or an aromatic C6H5- (phenzylic group), or whatever.

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Gaurav Seth 5 years, 2 months ago

It has been deleted By cbse. no need to study for board exam

Akshat Jain 5 years, 2 months ago

Questions answers
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Manish Agarwal 5 years, 2 months ago

Thank you Gaurav ☺️

Gaurav Seth 5 years, 2 months ago

Given diameter of the circular pipe = 2 cm

So, the radius of the circular pipe = 2/2 = 1 cm

Height of the circular pipe = 0.7 m = 0.7 * 100 = 70 cm

 Now, volume of the water flows in 1 second = πr2 h

                                                                 = 3.142 * 12 * 70

                                                                 = 3.142 * 70

Volume of the water flows in 1/2 hours =  3.142 * 70 * 30 * 60

Now, volume of the water flows = Volume of the cylinder

=> 3.142 * 70 * 30 * 60 = πr2 h

=> 3.142 * 70 * 30 * 60 = 3.142 * (40)2 h

=> 70 * 30 * 60 = 40 * 40 * h

=> h = (70 * 30 * 60)/(40 * 40)

=> h = (70 * 3 * 6)/(4 * 4)

=> h = 1260/16

=> h = 78.85 cm

So, the level of water rise in the tank in half an hour is 78.75 cm

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Gaurav Seth 5 years, 2 months ago

Otto Von Bismarck was the chief minister, who had architected the process of unification of Germany with the help of the Prusian army and bureaucracy.

. He is known for his policy of ‘Blood and Iron’. Otto von Bismarck and the German unification: 

(i) The middle class Germans in 1848 tried to unite the different regions of the German confederation into a nation—state. 

(ii) Prussian Chief Minister, Otto von Bismarck, with the help of the army and bureaucracy carried out the task of unification. 

(iii) Three wars over seven years with Austria, Denmark and France ended in Prussian victory and completed the process of unification. 

(iv) On 18th January 1871, the Prussian King, Kaiser William-I was proclaimed German emperor in a ceremony held at Versailles in the presence of important officials, army representatives and Otto von Bismarck.

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Gaurav Seth 5 years, 2 months ago

The maintenance of health and fitness helps a person to be in the general state of health and well-being. It provides ability to perform physical actions without being tired or restless. However, the maintenance of health and fitness requires regular physical exercise with balanced diet. It is very necessary for all to maintain their health and fitness in order to be fit, healthy, fearless of diseases, and get so many other benefits. Now-a-days, teachers generally assign their students to write some paragraphs or full essay on any topic to enhance their English writing skill and knowledge as well as spread awareness. Following are some paragraphs, short essays and long essays on health and fitness to help students in completing their task. All the health and fitness essay are written very simply. 

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Hans Raj 5 years ago

The two legends who discovered tea were 1) a chinese empror who always boil water before drinking it. One day when he was boiling water some twigs leavea burning under the pot fell into it and its tate was delicious and those leaves were later came to be known as tea leaves. 2) we have an indian legend too and he is a buddist ascetic name Bodhidharma cut off his eye lid because he felt slept at the time of meditation and threw them away ten tea plants grew from his eye lid . In this way tea was discovered.

Kirti Seth 5 years, 2 months ago

The two legends who discovered tea were 1) a chinese empror who always boil water before drinking it. One day when he was boiling water some twigs leavea burning under the pot fell into it and its tate was delicious and those leaves were later came to be known as tea leaves. 2) we have an indian legend too and he is a buddist ascetic name Bodhidharma cut off his eye lid because he felt slept at the time of meditation and threw them away ten tea plants grew from his eye lid . In this way tea was discovered.

Yogita Ingle 5 years ago

There are many legends or stories about the discovery and origin of tea. According to a story, the tea was discovered in China. The Chinese Emperor used to drink boiled water. Once while boiling it, few leaves of a twig burning under the pot fell into it. The Emperor found the flavour delicious. Those were later named as tea leaves. Another legend says that an ancient Buddhist ascetic, Bodhidharma, cut off his eyelids when he felt sleepy during meditation. Ten tea plants grew out of his eyelids. Thus, the tea was discovered.

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Yogita Ingle 5 years, 2 months ago

Climate did not play a role in the development of national sentiments.

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Vaishu ? 5 years, 2 months ago

x²-3= 0 (x)²-(√3)²=0 By using identity a²-b²=(a+b)(a-b) (x-√3)(x+√3)=0 x-√3=0 or x+√3=0 x=√3 or x=-√3

Yogita Ingle 5 years, 2 months ago

x2 - 3 = 0

x2 - ( √ 3)2 =0

(x -  √ 3) (x +  √ 3)=0

x -  √ 3=0  and x +  √ 3=0

x =  √3 and x = -  √3

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D.S.Vignesh Saravanan 5 years, 2 months ago

Dominant traits are traits that show up in the F1 progeny even in the presence of another allele of opposite trait. e.g:- Tt , Ff In pea plants , tallness is the dominant trait and dwarfness is the recessive trait. Recessive trait is a trait which shows up only in the presence of another gene of the same trait i.e , in absence of a dominant trait. e.g:- Dwarfness shows up in pea plants only when it consists of alleles of the same dwarf trait ( tt ).
  • 1 answers

Yogita Ingle 5 years, 2 months ago

Given numbers: 135 and 225

Here, 225>135.

So, we will divide greater number by smaller number.

Divide 225 by 135.

The quotient is 1 and remainder is 90.

225=135×1+90

Divide 135 by 90

The quotient is 1 and remainder is 45.

135=90×1+45

Divide 90 by 45.

The quotient is 2 and remainder is 0.

90=2×45+0

Thus, the HCF is 45.

  • 5 answers

Paru ? 5 years, 2 months ago

Thank you so much ?✌?

Gaurav Seth 5 years, 2 months ago

Total income of four families = 5000 x 4 = 20000
Total income of three families = 4000 + 7000 + 3000 = 14000
Income of the fourth family = 20000-14000 = 6000

Karan . 5 years, 2 months ago

Yes

Paru ? 5 years, 2 months ago

Thank you, but in question they have not mentioned. I know that the answer is Rs 6000 but how it will get?

D.S.Vignesh Saravanan 5 years, 2 months ago

Per capita income , mathematically , is the ratio of total income of a country divided by the population of the country . so , Per capita income = (total income) /( Total population) The information you have provided is inadequate. you have to mention the number of people in each family for this formula to work . Have a nice day! be safe!
  • 2 answers

Satyam Lodhi Rajput 5 years, 2 months ago

Caused by you

Soumy Mishra 5 years, 2 months ago

It is a type of virus
  • 3 answers

Musab Umair Hashmi 5 years, 2 months ago

The process of eating

Yogita Ingle 5 years, 2 months ago

  • Green plants are autotrophic and synthesize their own food by the process of photosynthesis.
  • The process, by which green plants make their own food from carbon dioxide and water by using sunlight energy in the presence of chlorophyll, is called photosynthesis.
  • Oxygen is released during photosynthesis.

Ganesh Sharma 5 years, 2 months ago

It is a process by which plant make their own food from carbon dioxide and water in presence of sunlight and chlorphyll.??
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Jashwith Raj 5 years, 2 months ago

??

Boybe Cool 5 years, 2 months ago

Graphite is soft because it has weak inter molecular forces between its layers.Diamond is hard due to its giant covalent lattice and it has many strong covalent bonds. Hoe it helps u
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Vaishnavi Kumari 5 years, 2 months ago

Lencho hope for good rainfall for crops from which he earn some money.

Vivek Sharma 5 years, 2 months ago

Lencho hope for good crops

P B Student 5 years, 2 months ago

Sorry it is good rain not night

P B Student 5 years, 2 months ago

Lenco hope for good night to have a good crop

Paru ? 5 years, 2 months ago

Lencho hope for a rain shower for his ripe corn field
  • 1 answers
Kehna kya chahti ho
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Yogita Ingle 5 years, 2 months ago

The nervous system or the neural system is a complex network of neurons specialized to carry messagesThe complexity of the nervous system increases as we move towards higher animals.

For instance, cnidarians such as jellyfish have relatively simple nerve nets spread throughout their body. Crabs have a more complicated nervous system in the form of 2 nerve centers called dorsal ganglion and ventral ganglion.

As we move further up the ladder, higher organisms such as vertebrates have a developed brain. Moreover, it is one of the most complicated structures in the animal kingdom, containing billions of neurons, all intricately connected.

In the human body, the neural system integrates the activities of organs based on the stimuli, which the neurons detect and transmit. They transmit messages in the form of electrical impulses and convey messages to and from the sense organs. Thus, the nervous coordination involves the participation of the sense organs, nerves, spinal cord, and brain.

  • 4 answers

Karan Rajdan 5 years, 2 months ago

4πr square ,where r is radius

Manya Mahajan 5 years, 2 months ago

4 pie r square

Vaishu ? 5 years, 2 months ago

4πr², where r is radius

Priyanshu Rawat 5 years, 2 months ago

4πr^2

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