What type of mixture scatters light and cannot be filtered easily? a. a colloid, a heterogeneous mixture b. a solution, a heterogeneous mixture c. a colloid, a homogeneous mixture d. a solution, a homogeneous mixture

Option (A) is the correct answer.

Explanation:

A colloid is defined as a solution in which solute particles are microscopically dispersed into the solvent and these particles remain suspended into the solution.

A collide is a heterogeneous mixture as particles are suspended into it. So, this distribution is generally uneven in nature. Hence, colloids are heterogeneous mixture.

When light passes through a colloidal solution then it scatters through the particles. Therefore, it causes a visible beam.

Thus, we can conclude that a colloid, a heterogeneous mixture is the type of mixture which scatters light and cannot be filtered easily.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west