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a resistor with 325 and an inductor are connected in series across an ac source that has voltage amplitude 520v the
different type of potatoes have varying natural sugar concentrations explain how this may influence the water
when an enzyme is purified from a complex mixture of proteins what usually happens to the total amount of protein and
a sinusoidal electromagnetic wave from a radio station passes perpendicularly through an open window that has area of
the potassium channel protein is a membrane protein that spans the phospholipid bilayer a strongly non polar
a conductor in the shape of a spherical shell of radii 25cm is charged to 20 microcoloumbs this conductor is situated
the activity of an enzyme is close to zero at ph 10 and above and high at ph 6 and below the activity of this protein
predict what you would expect to observe when each of the following substances is mixed with naiacetone would you
the prong of the tuning fork moves back and forth when it is set into vibration the distance the pron moves between its
what is the gravitational force between two 20 kg iron balls separated by a distance of 05m the gravitational constant
using the diagram of a lead storage battery write the half reactions reactions at anode and cathode and net redox
a space station is moving in a circular orbit around the earth it makes one revolution in 90 minutes how high above the
classify each of the following processes as spontaneous or nonspontaneous i h2ol --gt h2og t25 deg c vessel open to
make a detailed study on phylum protozoa taking an example with clear labeled
using the dry cell or leclanche cell diagram please write the half reactions reactions at anode and cathode and net
1 explain how microorganisms can be used to produce electricity bacterial fuel cells 2 explain why you feel pain when
a roller coaster starts from rest at the top of an 18m hill the car travels to the bottom of the hill and continues up
the intensity of sunlight that reaches earths amosphere is 1400 wm2 what is the intensity of sunlight that reaches a
under standard-state conditions what spontaneous reaction will occur in aqueous solution among the ions ce4 ce3 fe3 fe2
for the reaction at constant temperature as q increases a g and g increase b g and g decrease c g increases but g
a water line with an internal radius of 506 x 10-3 m is connected to a shower head that has 12 holes the speed of the
using the solubility product of agcl at 25c 16 x 10-10 calculate g for the process agcl lt------gt agaq cl-
a string length 20 m and linear mass density 250 mgm vibrates at a fundamental frequency of 4500 hz what is the speed
a calculate g and kp for the following equibibrium reaction at 25c the gf values are 0 for cl2g -286 kjmol for pcl3g