What is ampourpose?

1845

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what are the passive two-wire elements?

1859

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USE OF PHYSICS

1604

---

What is the effeciency of solar cell (Current year)

1961

---

how the tube light glows even if the starter is removed

2392

---

In universe there exist temperature of 1000000 degree Centigrade, does there also exist the temperature of -1000000 degree centigrade ?? (in order to satisfy newton's second law)

1983

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Is their any rule in significant figures that maximum number of significant figures in a number are 5

1587

---

Is their any rule in significant figures that maximum number of significant figures in a number are 5

1556

---

The light in vehicle become dim when it is starting,why?

1657

---

kailan po ba lumalaki at lumiliit ang tubig sa dagat?at saan naman ito kumukuha ng tubig para lalaki ang tubig?

2571

---

how stars comes from different sizes

1576

---

What is the procedure for publication of research papers in Indian Journals & foreign Journals?Is it possible if any of the authority of that Research Journal publish my research paper by his name?In that case how to be safe from these malpractices?

1840

---

What is the procedure to apply research papers leading to get Noble Prizes? I have developed a new theory on Earthquakes and willing to get it published in some International Journals.Can any one guide me where and how to send my research papers for publications?

1630

---

Consider earth's equator is covered with a measuring tape touching the ground such both the ends touch each other. if the tape is lifted 1 meter from the ground, what would be the distance between two ends of tape?

1509

---

what are the Newtons principles? what is mean by gravitational force? what is mean by space technology? what is the use in space technology?

1779

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