Is 9 a divisible number? A number is divisible by 9, if the sum is a multiple of 9 or if the sum of its digits is divisible by 9. Consider the following numbers which are divisible by 9, using the test of divisibility by 9: 99, 198, 171, 9990, 3411. Sum of the digits […]
How long does it take to become a nuclear physicist?
How long does it take to become a nuclear physicist? These programs typically require four years of full-time study. Classes in nuclear engineering and technology programs usually cover topics such as nuclear radiation measurement, physics, differential equations, radiation biophysics and materials for nuclear adaptations. How much education does a nuclear engineer need? Nuclear engineers must […]
How do I register with RIBA?
How do I register with RIBA? Before you start Have RIBA recognised Part 1, 2 and 3 qualifications* OR have an architectural qualification listed in the European Union directive EC/2005/36. + Access to the profession of architect. + At least 2 years of practical experience (which can be gained during or after your qualification, from […]
Why is evaporation considered a cooling process?
Why is evaporation considered a cooling process? Evaporation is called a “cooling process” because it removes heat from the surrounding air. Evaporation in the atmosphere is a crucial step in the water cycle. Water on Earth’s surface will evaporate into the atmosphere as energy is absorbed by liquid water. Why is evaporation a cooling process […]
What is the significance of the Battle of Fort Sumter?
What is the significance of the Battle of Fort Sumter? Charleston Harbor, SC | Apr 12 – 14, 1861. The attack on Fort Sumter marked the official beginning of the American Civil War—a war that lasted four years, cost the lives of more than 620,000 Americans, and freed 3.9 million enslaved people from bondage. How […]
Why was there a problem with the colonists moving to the Ohio River Valley?
Why was there a problem with the colonists moving to the Ohio River Valley? The problem with the Ohio River Valley was that it was hard to get to over the Allegheny Mountains. The best way to travel was by river and there were no rivers across the mountains. There were no roads either. Traders […]
How does a person get a SAG card?
How does a person get a SAG card? SAG-AFTRA membership is available to those who work in a position covered by a SAG-AFTRA (or AFTRA or SAG) collective bargaining agreement, provided that any person qualifying through work as a background actor must have completed three (3) days of work as a background actor under a […]
What happens to aristagoras in Sparta?
What happens to aristagoras in Sparta? Aristagoras flees to Thrace, but is killed by the Thracians. Aristagoras was the main orchestrator of the Ionian Revolt on secret instruction by Histiaeus, when the latter learned of Persian plans to interfere directly in Miletus. How did Athens support the Ionian Revolt? Since they were already an enemy […]
How does amoeba survive harsh environmental conditions?
How does amoeba survive harsh environmental conditions? Reproduction is asexual (binary fission). During adverse environmental periods many amoebas survive by encystment: the amoeba becomes circular, loses most of its water, and secretes a cyst membrane that serves as a protective covering. How do amoebas react to stimuli? The scientists found that Amoeba proteus can respond […]
Why was Switzerland not involved in ww2?
Why was Switzerland not involved in ww2? Though the country was in a neutral state and refused to negotiate its neutrality, both the Allies and Axis powers violated Switzerland’s territorial integrity during the war. For instance, during the German invasion of France, Switzerland’s airspace was violated more than 190 times. Did Switzerland help Germany in […]