Question

Qus-1. what is ohm's law ?
Qus 2. write the law of water heating ?
Qus-3 10%urja pravaah niyam likho ?
Qus-4. vegetarian organisms have more energy than carnivorous organisms.?​

Answer 1

Answer 1 : Ohm’s law states the relationship between electric current and potential difference. The current that flows through most conductors is directly proportional to the voltage applied to it.

Mathematically: V=IR

Answer 2 : honestly saying mere dimag ko ata par dil mana kr rha h

(in short nhi ata )

Answer 3 = Answer 4= Answer 2

Answer 2

Answer:

question no. 1

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists. E = I x R.

question no.2

Joule’s law is a mathematical description of the rate at which resistance in a circuit converts electric energy into heat energy.

question no.3

लिंडेमान के 10% के नियम के अनुसार एक पोषण स्तर से दूसरे पोषण स्तर में मात्र 10% ऊर्जा ही स्थानांतरित होती है। ... इसी कारण ऊर्जा का प्रवाह एकदिशीय होता है। (iii) पारिस्थितिक तंत्र में ऊर्जा का स्थानान्तरण तथा प्रवाह एकदिशीय होता है तथा उसका चक्रण एवं पुनर्चक्रण नहीं होता है।

question no.4

One of the benefits of a vegetarian diet is a reduction in your impact on the environment. Animals store only a small fraction of the energy they extract from the food they eat, and the rest is wasted as heat. If you eat animal foods, most of the energy in the plants those animals ate has been lost as heat and only a fraction of it reaches you. Eating plants is more efficient, meaning that less of the energy the plants contain is wasted. Ultimately, this means that less land is required to support a population of vegetarians.