Which of the following pairs is mismatched? Which of the following pairs is mismatched? confocal microscope - use visible light. scanning tunneling microscope - allows visualization of atoms fluorescence microscope - uses a fluorescent light darkfield microscope - exam live microorganisms.

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

explanation:

wheres the pic