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a wire carries a current of 13 amp in a direction that makes an angle of 38 degree with the direction of a magnetic
0700 g of kht was dissolved in water and titrated utilizing 1157ml of an naoh solution find out the molarity of the
a singly charged positive ion has a mass of 234 x 10-26 kilogram after being accelerated through a potential difference
oil as well as water form immiscible phases where the water has about 2 oil in it also vice versa utilize a graphing
a lightning bolt may carry a current of 100 x 104 amp for a short time determine what is the resulting magnetic field
the flask shown here contains 100ml of hcl as well as a few drops of phenolphthalein indicator the buret contains 0110
a assume a meter stick made of steel and one made of invar are the same length at 0degc find what is their difference
neutron stars consist only of neutrons and have unbelievably high densities a typical mass and radius for a neutron
acetic acid is 48 dissociated at 298k as well as 00078 m concentration in water explain what is the mean activity
a housing attached to a microprocessor uses radiator fins to get rid of excess heat if the largest amount of radiation
determine the ratio of the resistance of 15 meter of aluminum wire 25 millimeter in diameter to 20 meter of copper wire
a voltaic cell consist of an electrode composed of sns in a 10m sn2 ion solution as well as another electrode composed
2154 ml of 02821m naoh was titrated utilizing an unknown concentration of hcl during you titration you recorded an
would you anticipate the bonding orbitals of ch to have more c character or more h character or will they have equal
an oscillating dipole antenna 160 meter long with a maximum 40 mv potential creates a 500 hertz electromagnetic wavea
during the nitration of methyl benzoate explain what is the purpose of pouring the final solution in a small stream
compute the ph of a solution containing 015 m acetic acid as well as 025m sodium acetate for aceitc acid ka 18x10-5
a light ray in water n133 is incident upon the air-water boundary at 30o calculate the angle of the ray in the
provide an example of an ionic compound a salt that would be slightly basic when dissolved in water define why and
an electron initially moving at 2 x 106 meter per second is accelerated through a potential difference of 15 volt
the magnetic field associated with an electromagnetic wave has an amplitude of 13 microt evaluate what is the intensity
basic hydrolysis of benzonitrile benzonitrile reacts with 1 aq naoh and 2 aq hcl also our products are phconh2 and
the half-life of a radioactive sample containing 360 x 1012 atoms is 126 minute find how many atoms of the sample