Module 5 Exam / 5 A Science / Module 5: Sound and Light All changes saved What affects how sound travels? (Select all that apply.)

wavelength

pressure

medium

temperature

PLEASE SELECT MORE THAN ONE IF YOU DO I WILL GIVE WHEN I GET THE CHANCE

the answer is temperature

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

c (diamond),

sio2 (quartz)