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illustrate what is a positronanswer-a positron is a positively charged electron and its an anti-electron - antimatter the positron has a charge of 1
q illustrate that water drain counter clockwise in the northern hemisphere and clockwise in the southern hemisphereanswer-this isnt a myth it drains
what are alleles of a genediploid individuals have paired chromosomes for instance in humans there are 23 pairs of chromosomes totalling 46
q illustrate why does a tilted gyroscope not fallanswer-depiction a spinning gyroscope that has its axis of rotation tilted with respect to gravity
how is the concept of chromosome related to the concept of the genea chromosome is a dna moleculea chromosome may have several dissimilar genes and
q if the moons orbit is inclined somewhat relative to the earths orbit what effect does this have on eclipsesanswer-this makes eclipses rarer as well
is a gene a triplet of consecutive dna nucleotidesa gene is not a triplet of dna nucleotides with their respective nitrogen-containing bases like aag
q can a solid as well as liquid together be possibleanswer-in reality substances can exist in all three states of matter simultaneously if the
q illustrate how do fireworks turn into shapes like hearts as well as starsanswer-the fireworks creators have worked several decades to figure these
q illustrate what does gravitational force depend onanswer-the gravitational force depends on distance as well as mass therefore the formula for
q illustrate why is there more friction when you push an object than when you pull itanswer-friction doesnt differ depending upon whether an object
q illustrate how do you find your body volume using a tape measureanswer-correctly measure a container into which your body will fit comfortably
q illustrate what are the characteristics of dead starsanswer-dead stars are typically cold balls of material in empty space a teaspoonful of white
what is the critical photoperiod how can the critical photoperiod relate to flowering be experimentally determinedthe critical photoperiod is the
q what is the force essential to accelerate a mass of one kilogram one meter per second per secondanswer-fundamentally you have defined the
q illustrate what is curvilinear motionanswer-fundamentally its any motion thats formed or else bounded by curved as opposed to straight lines in
q why does sun seems flat during sunrise and sunsetanswer-the sun rays have to move through a larger atmospheric distance the majority of the blue
q illustrate how do you find the refractive index of a liquid by using total internal reflectionanswer-using snells lawn 1 n 2 x sin angle 2 sin
how does the photoperiodism affect the flowering of some plantsflowering is a typical and simple to observe instance of photoperiodism most flowering
q dissimilarity between an intrinsic and extrinsic semiconductoranswer-semiconductors permit only a little amount of light to pass through them they
q illustrate how is nuclear fission different from nuclear fusionanswer-nuclear fusion is taking two different atoms as well as combining them in to
what are the plant organs responsible for the perception of light variation what is the pigment responsible for this perceptionleaves are mostly
what is photoperiodism photoperiodism is the biological response shown by some living beings to their daily time of light exposure
what is photoperiodphotoperiod is the daily time period of light exposure of a living being the photoperiod might be vary according to the period of