Stress, from a biological perspective, is defined as a reaction to change or a process of responding to any kind of perceived threat.

Usually, stress stimulates the release of hormones such as adrenaline, cortisol and noradrenaline, which in turn, induces several changes in the body that prepare it for fight or flight situations.

The business class in India initially supported the Civil Disobedience Movement. This was because the industrialists and merchants in India had become rich during the First World War. They were keen on expanding their businesses and wanted protection against foreign industries. Many eminent industrialists such as Purshottamdas Thakurdas and G. D. Birla criticised the colonial government for its control over the Indian economy which prevented their growth. They provided financial assistance during the movement, and refused to buy and sell imported goods. Many industrialists began to see swaraj as a time when colonial restrictions on business will end. However, towards the end, they became apprehensive of the growing influence of socialism among the younger members of the Congress.

x – 2y = 0 

3x + 4y - 20 = 0

1/3 ≠ −2/4 

As, a₁/a₂ ≠ b₁/b₂  is one condition for consistency. Therefore, the pair of equations is consistent.  

Map work will come from Nationalism in India in history

Important Sessions of Indian National Congress

This map shows the Important Sessions of Indian National Congress from 1885 to 1947.

Important Centres of Freedom Movement in India

This map shows the important centres of the freedom movement in India from 1857 to 1947.

MNCs source raw material, employ labour and set up production facilities wherever the cost or rate is lowest in order to have economic advantages. They also scale up their production into large volumes in order to attain low cost per unit produced; this is called economic scale of production. The MNCs look to set up base in countries where political, bureaucratic, governmental and other local interference is minimum, the tax system is less stringent and concessions are extended by the local government to encourage industrial growth. 

Multiple operation combines a series of formulas with a variable and a series of values. The results of each formula with each value is shown in the table. Additionally, it is possible to calculate a single formula with two variables using a 2-value series. The method set Table Operation() of the interface [IDL:com.sun.star.sheet. XMultiple Operation] inserts a multiple operation range.

The following example shows how to calculate the values 1 to 5 raised to the powers of 1 to 5 (each value to each power). The first column contains the base values, and the first row the exponents, for example, cell E3 contains the result of 24. Below there are three trigonometrical functions calculated based on a series of values, for example, cell C11 contains the result of cos(0.2).

Note that the value series have to be included in the multiple operations cell range, but not the formula cell range (in the second example). The references in the formulas address any cell outside of the area to be filled. The column cell and row cell parameter have to reference these cells exactly. In the second example, a row cell address does not have to be used, because the row contains the formulas.

When you get a question you need to proceed in the following way:

1. You have to remember all the formula, read the question and write the formula first which is needed.
2. What should be found ?, what I given!
3. If you solving equivalent resistance problems check diversion of current and nodes. Draw the diagram of circuit after subsequent steps so that it would be clear.
4. SI units (of current, work, charge , potential difference etc)
5. Fir better understanding in finding the equivalent resistence draw a battery along with ( for the direction of current).
6. Don't be confused about the formula be 100% sure what are you applying.
7. Read the question twice ( what is it conveying).
8. Then basics /fundamental idea about all the topics should be clear.
9. Then practice Ncert and exampler then can proceed with Schand and at last Oswaal questions!

Social issues are those problems in a society by which a significant population is affected and requires immediate solution. Right from the most basic problem of poverty that kills people physically to the problem of social media that affects children mentally, there are a variety of social issues in the society that have affected considerable amount of population and requires solution urgently.

Poverty:

It is shocking to note that Global Hunger Index places India on the 97th position in terms of starvation. Statistics also indicate that about 15% of the Indian population is undernourished. Therefore, it has become an undeniable fact that poverty exists in India although the politicians, the media and the general public have failed to recognise it. Food security is the basic right of every citizen and the Government must ensure effective laws to fulfill it.

Corruption:

Corruption is a social issues which includes the misuse of authority in public and private services for personal gains. It is the root cause for all other social evils and backwardness in the society. Though India is developing into a super power on the one hand, it is being pulled down on many grounds due to corruption. If the general public restrains from offering bribe, then truthfulness and transparency would prevail in the administration. It requires a change from both the corrupted and affected people.

Caste System:

Caste System discriminates the citizens and causes unnecessary tensions in the society. Though many leaders and stakeholders have been working since independence days, it still remains a social issue. The first step in this direction is the removal of reservations based on caste system. Though inter-caste marriages have been prevalent in the last few decades, the reservations have been adding fuel to the waning caste system.

Dowry System:

The dowry system has been affecting the women of the society in many ways. Though many pioneers have worked to eradicate this social issue for several decades, it has also been prevalent in the society. Some steps that help overcome this social issue includes economic freedom to women through inheriting family properties and employment. It requires the combined effort of both the offending and affected parties to root out this social evil.

Child Labour:

This social issue against children prevents the right of a child to enjoy its childhood and attend regular schooling. The inability of parents and selfishness of employers work together to promote child labour. Online help systems have been initiated to locate child labourers, rescue them and provide relief from their suffering. The general public requires more awareness to eradicate this social issue.

Uncleanliness:

The progress of a society is determined by the cleanliness maintained in public places, workplaces and residences. Cleanliness ensures good health, provides good feeling, promotes confidence and demands respect from others. Uncleanliness, on the other hand, acts as deterrent for the progress and prosperity of the nation as well as demean the society.

Other Social Issues:

Apart from the social issues listed above, there are a variety of social issues that affect various sections of the society. They include terrorism, human rights issues, issues related to women like female foeticide, discrimination on status, jobs and wages etc., drugs abuse, child abuse, unemployment, population explosion, unrestrained use of social media, etc.

Conclusion:

Recognition of the social issues is the first step to find solution. Most of the issues are due to lack of awareness and could be addressed through sensitization programs from the Governments and stakeholders. Since many social issues like sati, untouchability etc., have been dealt successfully in the past, the future holds hope to deal with the current social issues.

Goal seeking is the process of finding the correct input value when only the output is known. The function of goal seeking can be built into different kinds of computer software programs like Microsoft Excel.

• Goal seeking is finding the correct input when only the output is known. 
• This is often done using the goal seek function in Microsoft Excel or what-if analysis via computer programs. 
• Goal-seek software only works if there’s only one input value, however. 

Every floating figure in a Word document is actually attached to the page. This point of attachment is called the “anchor” and is indicated by a small anchor icon. Now, when you select a floating figure, you'll see the anchor icon appear on the page

We can trace the magnetic field pattern of a bar magnet in the following two ways:
1. Using iron filings: In this process, iron filings show the shape of magnetic field produced by a bar magnet by aligning with magnetic field lines.
2. Using a compass: With the movement of compass from one position to other, magnetic field lines leave the north pole of the magnet and enter the south pole. 

a n s w e r
A l p h a and beta are the Greek letters that are  used in mathematics to denote the constant values such as the roots of polynomials.

IT Code 402 Class 10 Book PDF 2020-21

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>