How many watts is a dB?

How many watts is a dB? Definition: dBW means dB relative to 1 watt, so 0 dBW = 1 watt, -3 dBW = half watt. +3dBW = 2 watts etc. Definition: dBm means dB relative to 1 milliwatt, so 0 dBm = 1 milliwatt (one thousandth of 1 watt or 0.001 watt). Also equal to […]

What factor is a problem with longitudinal research?

What factor is a problem with longitudinal research? Longitudinal studies require enormous amounts of time and are often quite expensive. Because of this, these studies often have only a small group of subjects, which makes it difficult to apply the results to a larger population. What are the limitations of longitudinal studies? List of Disadvantages […]

What are the 4 complementary bases of DNA?

What are the 4 complementary bases of DNA? DNA and RNA base pair complementarity Nucleic Acid Nucleobases Base complement DNA adenine(A), thymine(T), guanine(G), cytosine(C) A = T, G ≡ C RNA adenine(A), uracil(U), guanine(G), cytosine(C) A = U, G ≡ C What are the 5 bases of DNA? Five nucleobases—adenine (A), cytosine (C), guanine (G), […]

Is the Cnrn hard?

Is the Cnrn hard? AANN CNRN Self-Assessment Examination: This test is only 70 questions and I passed with a lower score than I got on the actual test. The practice test is crazy hard, but if like me you really like practice questions to get you critically thinking, it still helps. How do I study […]

How does Fresnel zone plate work?

How does Fresnel zone plate work? Unlike lenses or curved mirrors, zone plates use diffraction instead of refraction or reflection. A zone plate consists of a set of concentric rings, known as Fresnel zones, which alternate between being opaque and transparent. Light hitting the zone plate will diffract around the opaque zones. How many Focii […]

How many letters are in the Spanish alphabet song?

How many letters are in the Spanish alphabet song? 27 letters Learning the Spanish Alphabet The Spanish Alphabet or Abecedario includes 27 letters. Find below the pronunciation guide found in our Spanish for Kids Starter Kit which has lots of other Spanish teaching resources. What are the extra letters in the Spanish alphabet? Alphabet in […]

Is Bruce Banner shy?

Is Bruce Banner shy? The child of an abusive father, Bruce Banner grew up shy and introverted, yet a scientific genius. What is the Incredible Hulk’s alter ego? Bruce Banner Marvel has killed off The Hulk’s human alter ego Bruce Banner in its latest comic. The character is seen dying as a result of an […]

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