Which fuel produces the most energy per gram? Methane How much energy is released or absorbed when? Hence the energy released when 1gm of water at 0°C freezes to ice at 0°C is 334 J. Note – In order to answer this type of questions the key is to know the concept of latent heat […]
How do you size a disconnect?
How do you size a disconnect? How to Calculate the Electrical Disconnect Switch Size Examine the appliance manufacturer nameplate on the appliance. Determine the horsepower rating of the appliance. Convert from volt-amps, watts or kilowatts to horsepower. Divide watts or volt-amps by 745.7 to obtain horsepower. Select a disconnect switch with the same or greater […]
How do the founder effect and bottlenecking differ?
How do the founder effect and bottlenecking differ? Bottlenecks and founder effects. Genetic drift can cause big losses of genetic variation for small populations. Population bottlenecks occur when a population’s size is reduced for at least one generation. A founder effect occurs when a new colony is started by a few members of the original […]
How does a Punnett squares allow you to predict gametes and offspring?
How does a Punnett squares allow you to predict gametes and offspring? A Punnett square is a chart that allows you to easily determine the expected percentage of different genotypes in the offspring of two parents. The gametes produced by the male parent are at the top of the chart, and the gametes produced by […]
What are the disadvantages of resistance training?
What are the disadvantages of resistance training? ISOMETRIC ISOTONIC Disadvantages: angle specific limited use in sports limited strength and endurance gains cannot monitor intensity large increases in blood pressure higher injury risk (free weights, uncontrolled movement) expensive weight lifted is limited by the ‘sticking point’ more muscle soreness Should I do resistance training everyday? One […]
Which type of stars are the youngest?
Which type of stars are the youngest? Yellow dwarfs are small, main sequence stars. The Sun is a yellow dwarf. A red dwarf is a small, cool, very faint, main sequence star whose surface temperature is under about 4,000 K. Red dwarfs are the most common type of star…. TYPE Star IV Subgiants V Main […]
What are the 3 schools of psychology?
What are the 3 schools of psychology? The following are some of the major schools of thought that have influenced our knowledge and understanding of psychology: Structuralism and Functionalism: Early Schools of Thought. Gestalt Psychology. The Behaviorist School of Thought in Psychology. The Psychoanalytic School of Thought. The Humanistic School of Thought. What are the […]
How do you find acceleration without time?
How do you find acceleration without time? If the acceleration is constant, it is possible to find acceleration without time if we have the initial and final velocity of the object as well as the amount of displacement. The formula v2=u2+2as where v is the final velocity, u is the initial velocity, a is the […]
What are the 3 real primary colors?
What are the 3 real primary colors? Color Basics Three Primary Colors (Ps): Red, Yellow, Blue. Three Secondary Colors (S’): Orange, Green, Violet. Six Tertiary Colors (Ts): Red-Orange, Yellow-Orange, Yellow-Green, Blue-Green, Blue-Violet, Red-Violet, which are formed by mixing a primary with a secondary. Does Google have a new logo? Google is replacing its iconic Gmail […]
Does copper contain electricity?
Does copper contain electricity? Copper has the best electrical conductivity of any metal, except silver. A good electrical conductivity is the same as a small electrical resistance….Good Electrical Conductivity. Device Use Dynamos Bicycles, power stations Is copper negative or positive? Know that the copper wire is usually positive on a speaker wire. On a standard […]