which of the following components offers less oppostion to high frequencies than to low frequencies?
a.resistors
b.capacitors
c.inductors
d.diodes

 

If by less opposition, you mean less impedance,

Inductor: Z = jωL

Capacitor: Z = 1/(jωC)

Diodes: it depends, one way it will cut off current, the other way it will let it pass.

Resistor: Z = R

The key now is to plug in your frequency ( ω = 2∏f) and your capacitance, inductance, or resistance.

 

A lot of your questions sound like they would be in an exam. Are you sure they aren't? If they are, I would suggest that you research it on your own. This will help you remember them better.