A semipermeable membrane is an interface that selectively allows passage of liquids and?/?or gasesWhich of the following is not an example of a semipermeable membrane?Options:a coffee filterskincell membraneORaluminum foil
If you are playing over the network (connected to the internet with other players) then yes, the internet will slow down a bitDownloads will cause big slowdownsYou're talking about bandwidthIt's just like a streetThe more cars (data packages) you have trying to drive on it, the less space there is to move forward, thereby causing little traffic jamsIf you only play or download during times your dad is not using the internet, he won't notice a thingSimply being networked or connected (parked on the side of the street) to the router won't cause any issues, it's when you're actively using the connection.
turn off microsoft wave or cordless phone or any devices tht uses 2.4 GHz frequency band
A coffee filter - is selectively permeable: it allows water through but not the coffee grounds A cell membrane - is selectively permeable: it will, depending on the cell, allow some substances in and/or out but will prevent others crossing the cell membrane Aluminium foil - is not selectively permeableSkin - this is not a straightforward answerIt acts as a barrier to liquids: think - you don't swell up full of water if you have a bathIn general, too, gases don't cross skinBut, some substances can cross the skin, e.gmorphine, a potent analgesic, can be delivered via transdermal patchesIt's also a good example because it demonstrates that in science, and probably in all subjects, that not everything is an either or fitting in to neat packages; there's always exceptions.
