What is the objective of Internal Environment study?

Several resistors may be combined to form a network. The combination should have two end points to connect it with a battery or other circuit elements. A conductor of resistance Ri (412) and an electric lamp of resistance R2 are connected to a 12V battery as shown in the figure. The net resistance of the circuit is 4/3 22 A w w 12V Ri=402 1= R2 B a. Which physical quantity remains constant in the above combination of resistors?​

मेरे जीवन का लक्ष्य पर निबंध in 100 words​

Unemployment leads to wastage of manpower resource. People who are an asset for the economy turn into a liability. There is a feeling of hopelessness and despair among the youth. People do not have enough money to support their family. Inability of educated people who are willing to work to find gainful employment implies a great social waste. Unemployment tends to increase economic overload. The dependence of the unemployed on the working population increases. The quality of life of an individual as well as of society is adversely affected. When a family has to live on a bare subsistence level there is a general decline in its health.status and rising withdrawal from the school system.Hence unemployment has detrimental impact on the overall growth of an economy Increase inunemployment is an indicator of a depressed economy. It also wastes the resource, which could havebeen gainfully employed. If people cannot be used as a resource they naturally appear as a liability to the economy. (i) Unemployment turns people who are a workforce of a country into .... (a) asset (b) labour force (c) liability (d) working population (ii) Which of the following is an effect of unemployment? * (a) Decline in health (b) Low quality of life (c) Rise in economic overload (d) All of the above (iii) In the source, what do you understand by depressed economy? (a) High economic growth (b) Low economic growth (c) Very high economic growth (d) Mild economic growth (iv) Which of the following options does not help in reducing unemployment? (a) Opening self-employment opportunities (b) Working in non-farm activities. (c) Dropping school to get employed. (d) Learning some new skill. (v).Assertion (A) Unemployment leads to wastageof manpower resources.Reason (R) Increase in unemployment is anindicator of depressed economy. * (a) Both A and R are true and R is the correct of A (b) Both A and R are true, but R is not the correct explanation of A (c) A is true, but R is false (d) A is false, but Ris trueanswer fast ​

Why does fuel have different heating values?​