Valentina holds a prism in the path of a beam of light and views the light spectrum. the
prism slips out of her hands and cracks at the edges.
what should valentina do as a result of cracking the prism?
discard the prism into the trash can.
inform the teacher about the accident.
wear gloves to hold the prism during the experiment.
fix the broken edge of the prism using adhesive.

Muscle fiber i think that i right

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m

It shows that you are ctually  doing what are u asking

Bbecause it is a psychical reaction.