What is the law theory of thermodynamics? Image credit: GoodIll | Shutterstock) The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed. What does Read more…
Who mathematically proved black holes? British mathematical physicist Roger Penrose, 89, receives half the prize for theoretical work that showed how Albert Einstein’s general theory of relativity should result in black holes, which have a gravitational pull so strong that even light cannot escape. Why are Roger Penrose Reinhard Genzel Read more…
What causes cloudy hearing? Muffled hearing might be caused by something as simple as congestion from the common cold or hay fever, in which case, hearing may gradually improve on its own. But sometimes, muffled hearing is due to a serious condition like a tumor or head injury. How do Read more…
What temp is too high for pork butt? 195-205°F The USDA recommends that pork is cooked to an internal temperature of 145°F (62.8°C) for food safety. But every griller worth their salt knows that cuts rich in collagen, like pork butt, need to be brought to much higher temperatures (195-205°F Read more…
O que desperta a biopirataria na Amazônia? Por causa de sua diversidade ambiental e cultural, da falta de instrumentos legislativos adequados e do baixo investimento em pesquisa e desenvolvimento em biotecnologia, atualmente o país é alvo fácil da chamada biopirataria. … Quais são os efeitos ou consequências da biopirataria e Read more…
What is differential gain in amplifier? A differential amplifier multiplies the voltage difference between two inputs (Vin+ – Vin-) by some constant factor Ad, the differential gain. It may have either one output or a pair of outputs where the signal of interest is the voltage difference between the two Read more…
How long does it take to die from liver cancer? Without treatment, the median survival for stage A liver cancer is 3 years. With treatment, between 50 and 70 out of 100 people (between 50 – 70%) will survive for 5 years or more. How long does it take to Read more…
How do I calculate my OAS clawback? The calculation is fairly simple. The government will deduct $0.15 of every dollar of worldwide taxable net income exceeding $75,910 for 2019. So simply subtract the clawback threshold from your total worldwide taxable income. Then multiply the sum by 0.15 and divide by Read more…
What fabric is similar to spandex? Lycra, spandex and elastane are different names of the same synthetic fiber, made of polymer- polyurethane rubber. Lycra is a brand name registered by the Dupont Company. Does spandex stretch permanently? Well, the continuous tension of the fibers of the spandex helps it to Read more…
Wie kontaktiere ich DHL per Email? DHL: Beschwerde per Post, Fax und Mail Per Fax reichen Sie Ihre Beschwerde unter der kostenpflichtigen Service-Nummer 01803 – 002600 ein. Für den Erstkontakt mit dem Paketdienst der Post steht Ihnen auch die E-Mail-Adresse [email protected] der das Kontaktformular zur Verfügung. Wann DHL kontaktieren? *Öffnungszeiten Read more…