What lever has resistance between the axis (fulcrum) and the force (effort)? a. first b. second c. third d. fourth

B. second has the resistance between the air and force.

Answer;

B. second

Explanation;A lever is an example of a machine, devices that make work easier by reducing human effort. Levers are known to have, and effort or force used to balance the load, a fulcrum or a pivot and the load or the force due to what is being lifted.Levers are classified into three based on the position of the fulcrum, load and the effort, namely; first class, second class and third class. First class has a fulcrum between the load and the effort, second class has the load between the fulcrum and the effort, while the third class has the effort between the fulcrum and the load.

Determine the  wavelength of light emitted when an electron  in an li2+ ion  makes a transition from an orbital with n  =  6 to an orbital with n  = 5.

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this