Consider a bentonitic mudflow with density 1100 kg/m3 and dynamic viscosity 2 pa-s.
a. what is the approximate fraction of mud in the mixture?
b. how much more viscous is this mud than water? why would adding bentonite to water increase its viscosity so much? do you think another material (e. g. silica or carbonate silt) would have the same effect?
c. if the mud is flowing steadily on a slope of 0.001 at a depth of 1 m in a channel 50 m wide, find the unit discharge, the total discharge (volume of fluid/time), the average flow velocity, and the maximum flow velocity.
d. if the mudflow is 500 m wide, how long will it take to deliver a million (106) m3 of mud?

Less stable  hope this

A1 a 2 a 3 ooh lol i think that's it

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.