There are many reasons that are being put forward by scholars regarding the decline of the Harappan civilization,

1. climatic change, deforestation, excessive floods, the shifting and/or drying up of rivers, to overuse of the landscape. Although some of these “causes” may hold for certain settlements, but they do not explain the collapse of the entire civilisation.

2. Invasion of Aryans- It is believed by some scholars that invasion of aryan lead to the decline of Harappan civilization however this hypothesis has been refuted.

3. End of an unifying element- It is believed that a strong unifying element perhaps came to an end because we see disappearance of seals, scripts, weight etc.

you use it when its something you dont like or aren't interested in

Common size balance sheet showed the percentage relation which asset /liability to total asset / total liability including that is (equity and liabilities)

A common size balance sheet is a statement in which balance sheet items are being calculated as the ratio of each asset in relation to the total assets. For the liabilities, each liability is being calculated as a ratio of the total liabilities.

Common-size balance sheets can be used for comparing companies that differ in size. The comparison of such figures for the different periods is not found to be that useful because the total figures seem to be affected by a number of factors.

But this is tentative datesheet

I don't know but may be it will possible because practicals ke exam toh january me hi ho rhe h

XeF6 +2H2O ----> XeO2F2 + 4HF

Yes They are very important with respect to boards And the most important for your competitive exams. Cheers!!!

The policy of protection is based on the notion that industries of developing countries are not in a position to compete against the goods produced by more developed economies. It is assumed that if the domestic industries are protected they will learn to compete in the course of time.

1. Deregulation of Industrial Sector: removed many of the restrictions.
2. Industrial licensing was abolished from almost industries.
3. Financial sector includes financial institutions, such as commercial banks, investment banks, stock exchange operations and foreign exchange market.

(a) The poet is talking about the children who go to the elementary school in a slum.

(b) The two figures of speech used in the two lines are:

      Alliteration – 'Far from gusty waves'

      Simile – 'Like rootless weeds'

(c) The head of the tall girl is weighed down because she is ill and exhausted.

(d) The word 'pallor' describes the pale and unhealthy appearance of the slum children.

CBSE Class 12 Sample Paper 2021 (PDF) & CBSE Class 12 Marking Scheme 2021 has been released online on the official website. Important for CBSE 12th board exam 2021 & based on revised CBSE Syllabus 2020-21, these CBSE Class 12 Sample Papers are one of the best resources for the exam preparatiON.

Click the blue link:

Question paper:<a href="http://cbseacademic.nic.in/web_material/SQP/ClassXII_2020_21/Physics-SQP.pdf" target="_blank">SQP</a>

Answers: <a href="http://cbseacademic.nic.in/web_material/SQP/ClassXII_2020_21/Physics-MS.pdf" target="_blank">MS</a>

 

A non-volatile solute does produce vapour at the boiling point of the solution. They have lower vapour pressure and higher boiling point.

Example: Sugar.

A volatile solute produces vapour at the boiling point of the solution. At the same temperature, they have higher vapour pressure than non-volatile solutes.

Examples: Alcohol, ether, mercury, and gasoline.

The name of person who led a new religious movement in Karnataka was Basavanna (1106 - 68). His followers was known as Virashaivas (heroes of Shiva) or Lingayats (wearers of the linga). They worship Shiva in his mani festation as a linga and men usually wear a small linga in a silver case on a loop strong over the left shoulders.

Alvars were devotees of Vishnu and Nayanars were devotees of Shiva. They travelled from one place to another singing in praise of their Gods. Chola kings supported them by giving them land and grants. The temple at Chidambaram, Thanjavar and Gangaikanda Cholapuram were constructed under their patronage.

Two earliest Bhakti movements of Tamii Nadu were the Alvars and the Nayanars . Some of the earliest Bhakti movements (C. sixth century) were led by the Alvars (literally) those who are “immersed” in devotion to Vishnu) and Nayanars (literally, leaders who were devotees of Shiva). They travelled from place to place singing hymns in Tamil in praise of their gods.

www.slideshare.net › mobile › electr... Electrical signs and symbols - SlideShare

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.slideshare.net/mobile/marygraceanticuando/electrical-signs-and-symbols&ved=2ahUKEwiU39vH2OntAhUFfH0KHREXCNwQFjAKegQIHRAB&usg=AOvVaw0MuyjLdw5myDb-Xu35uSuj

? ? ?  ? ? ? ?  ? ? ? ? ? ? .... ,,,? ? ? ?  - ? ? ? ? ? ?  1.      Franz’s fears while going to sch. (a)   Late for sch. (b)  Afraid of scolding             (c) Had not learnt lesson on participle             (d)Tempted to stay away from school (i)day outside was bright & warm.                         (ii) Birds chirping                         (iii drilling of Prussian soldiers 2.      Scene at the town hall (a) Bulletin board- a source of bad news             (b)Crowd in front of Bulletin board             (c)did not wait, rushed to school 3.      Usual scene at school (a) Hustle and bustle             (b) Notes of opening and closing desk.             (c)Repetition of lesson in unison             (d) Striking of teacher’s ruler 4.      Changes in school noticed by Franz (a)Everything was silent (b)M. Hamel was in ceremonial dress (c)Classmates were already in their places (d)Kindness of M. Hamel (e)Serious look of the school (f)Village elderly people sitting on back benches. 5.      M. Hamel’s address to students (a) M. Hamel demanded full attention             (b)Last lesson of French (c)German will be taught in the schools of Alsace and Lorraine 6.      Franz’s reaction (a) felt sorry for ignoring his lesson (b) Deeply pained at the thought of M. Hamel going away 7.      Presence of village elders (a)  Repentance for not having attended school. (b)To thank the master for 40 years’ ser.             (c) As a mark of respect for the country. 8.      Lack of learning: Hamel’s view (a)Parents ignorant; not anxious to have their children learn             (b)Children preferred to be put to work on farms or mills.             (c)Also blamed himself for (i)                 Sending children on errands eg. watering plants (ii)               Taking holidays for personal interests eg. fishing 9.      M. Hamel teaches his last lesson. (a)   Calls the French lang. the most beautiful lang.             (b)Gives them their lesson in gr.             (c) Wants to teach them everything in one go             (d)   Gives a lesson in writing (e)  Delivers his last lesson in hist.             (f)   Everyone gets emotional (g)  M. Hamel writes “Vive la France” to dismiss the last class ? ? ? ? ? ? ? ? ? ? ? ? ? :- Sch         :               school &             :               and Ser.        :               service Eg.          :               example Lang.     :               language Gr.          :               grammar Hist.       :               history

Note making and summarizing deleted from syllabus please check the syllabus

Note making not in syllabus. Plz check revised syllabus of English.

Note making not in syllabus

The pictures of ‘Shakespeare’, ‘buildings with domes’, ‘world maps’ and beautiful valley represent honor, education, civility, beauty and vastness. While, the poverty stricken and neglected kids in the classroom are an embodiment of the lack: they lack beauty, proper education, development and freedom to explore the world. Even their future does not hold any promise. In fact, there are chances these pictures may tempt them to pursue wrong path in order to find ways to attain the things indicated by them.

Thus, the contrast is highlighted by juxtaposing the world as represented by the pictures and the reality of these kids confined in a “narrow street sealed in with a lead sky”, both made present in the same classroom.

In nature, a given habitat has enough resources to support a maximum possible number, beyond which no further growth is possible. This limit known as nature’s carrying capacity (K) for that species in that habitat.

The carrying capacity of an environment is the maximum population size of a biological species that can be sustained in that specific environment, given the food, habitat, water, and other resources available.

(A) Article Format of the Article - Heading - By line (name, class) (may be listed at the end too) - Body (split into paragraphs) Article Writing – Travelling Note – Since the question speaks of evaluating both options, it must include value points for both- reading about places and actually travelling to them - to create a robust article. - Paragraph 1 Suggested value points with regards to reading/surfing about places- • Food for the mind- educates one about different cultures • Educates one about distinct histories • Preview into cultures, know about experiences of other travellers - Paragraph 2 Suggested value points with regards to travelling to places- • builds confidence- by exposing one to new experiences • opportunities to make friends- gives a chance to meet new people/widen horizons/ create contacts that might be helpful in future ( may use examples for the same) • make memories – spend time with friends/ family/ self-photographs, blogs, videos etc. • experience new cultures- be a part of different cultures by spending time with people/ partaking in festivities etc. • expands knowledge via experience—pick up a language/ understand a country’s demography etc. - Paragraph 3 • Relevant conclusion based on the discussion in paragraphs above Accept any other relevant point.

In the short run, the equilibrium price level and the equilibrium level of total output are determined by the intersection of the aggregate demand and the short-run aggregate supply curves. In the short run, output can be either below or above potential output. Output is at its equilibrium when quantity of output produced (AS) is equal to quantity demanded (AD). The economy is in equilibrium when aggregate demand represented by C + I is equal to total output.

Give some land to make it on...

Haloarenes can be synthesised by any of the following reactions:

1. By electrophilic substitution reaction:

This involves the direct halogenation of benzene ring in the presence of Lewis acid catalysts like iron or iron (III) chloride.

2. By Sandmeyer’s reaction:

Aniline is treated with sodium nitrite to give a diazonium salt which is then treated with cuprous chloride or cuprous bromide to produce the corresponding aryl halide: