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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
what is thigmotropismthigmotropism is the movement or growth of the plant in response to mechanical stimuli touch or physical contact as when a plant
what are the types of plant geotropisms why do the stem and the root present opposite geotropismsthe parts of geotropisms are the positive geotropism
what is phototropismphototropism is the movement of plant structures in response to light phototropism might be positive or negative positive
to which direction does the growth of one side of a stem branch or root induce the structure to curvewhile one side of a stem branch or root grows
q illustrate what is the dissimilarity between diffraction and interferenceanswer-diffraction is the yielding of waves around an obstacle while
q illustrate what is dissimilar between secondary electron image and back scattered electron imageanswer-secondary electron images demonstrate
q illustrate is negative mass antimatteranswer-it is false there is really no such thing as negative mass yet antimatter has mass which is always a
q illustrate that soccer balls go faster in the air on a cold or hot dayanswer-on a hot day the air molecules have additional kinetic energy they
what is the plant hormone remarkable for stimulating flowering and fruit ripening what are the uses and practical inconveniences of that hormonethe
q illustrate why does it take longer to heat a bucket of water than a cup of wateranswer-for the reason that there is more water in a bucket than in