The refractive index of carbon tetrachloride is 1.4575 and its density is 1.598 x 10 ^ 3 kg m ^ -3. Calculate its molar refractivity. ​

Answer:

16 April 1948

Explanation:

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Answer:

एनसीसी की शुरुआत 15 जुलाई 1948 को नेशनल कैडेट कोर एक्‍ट के तहत हुई थी. इसे यूनिवर्सिटी ऑफ ऑफिसर्स ट्रेनिंग कोर (UOTC) का उत्‍तराधिकारी माना गया था. इस ट्रेनिंग कोर को अंग्रेजों ने सन् 1942 में द्वितीय विश्‍व युद्ध के दौरान शुरू किया था.

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Explanation:

Break-even price is calculated by using this formula = (Total fixed cost/Production unit volume) + Variable Cost per unit.

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It is denoted by Fixed costs / Contribution per unit​.

• It is the moment at which total cost and income are equal, demonstrating that the business is profitable.
• There is no possible benefit or loss.
• It is represented as - BEP = Fixed costs / Contribution per unit​.
• At this stage, consumption equals a significant amount of money.
• Although at this point the risk-adjusted anticipated return has been reached, the cost of chance has been paid.

Step-by-step explanation:

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Answer:

Answers of the given questions from the passage -

1. How many people are there in Maria's family?

Ans. There are six members is Maria's family. They are - Maria herself, her grandfather, grandmother, father, mother and younger brother.

2. Where were the Naiks living?

Ans. Maria's neighbors the Naiks were living in the penthouse.

3. Who was hospitalized and what was the issue because of that?

Ans. Maria's mother was unwell, so she was hospitalized.

As a result, Maria's father became anxious of how to manage food for all of them. Then the Naiks came as saviors. Everyday they used to come to Maria's house in the morning and prepare breakfast and lunch for them and at night they prepared dinner in their own house and sent those to Maria's house.

4. What did Maria learn from this incident?

Ans. From this incident, Maria learnt that it is a great virtue to help one another at times of need.

5. Write down 3 good qualities you think you should have.

Ans. We should have - Kindness, Honesty and truthfulness.

Explanation:

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Here are the links of more comprehension passages -

1. brainly.in/question/810655
2. brainly.in/question/9703455