Acertain skin lotion is a fine mixture of water and various oils. this lotion is cloudy and cannot be separated into oil and water by filtration. moreover, it’s compon do not separate when left standing. what type of mixture is it

The answer is solution because it cannot be separated or  colliod homogenous mixture which has all the components in the same phase.  emulsions or what ever idk your answer but that my best answer :3

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.