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What happens to a wave when you decrease the wave length?
When you shorten the wave length, you increase the amplitude.
What would happen if the length of wire increase what happens to frequency?
frequecy will not change
What can be increased on a lever?
the length of the fulcrum can be increased in proportion to the length behind the pivot point or leverage point. this will increase the power delivered by the lever. Also the force applied to the end of the fulcrum will also delivers more power from the lever. it is said amongst physic students and thier teachers that if you have a long enough lever and can place against the proper stationary pivot point (heal) you can move anything.
What type of lever does not increase force but does increase the speed or distance a load travels?
Class-I lever . . . may or may not do that, depending on how it's set up. Class-II lever . . . never does that. Class-III lever . . . always does that.
How does length affect the resistance?
If we increase the length, the resistance will increase and vice versa.
What happens to a wave when you decrease the wave length?
When you shorten the wave length, you increase the amplitude.
What would happen if the length of wire increase what happens to the capacitance?
capacitance also increase
Does lengthening the resistance arm increase the strength required to lift the resisting object?
Yes. As the length of a lever increases, the force needed to operate it (at the end of the lever) is increased.
What would happen if the length of wire increase what happens to frequency?
frequecy will not change
How do you adjust the stitch tensions on a single-needle lockstitch machine if it is unbalanced?
to increase the stitch length,turn the stitch length dial (1) to decrease the stitch length,turn the stitch length dial (1) while pressing the feed lever
What can be increased on a lever?
the length of the fulcrum can be increased in proportion to the length behind the pivot point or leverage point. this will increase the power delivered by the lever. Also the force applied to the end of the fulcrum will also delivers more power from the lever. it is said amongst physic students and thier teachers that if you have a long enough lever and can place against the proper stationary pivot point (heal) you can move anything.
How does a lever increase the mechanical advantage?
It has to do with a type of force called torque. When you push down on a lever, the force you push with is multiplied by the length of the lever to produce a torque. If you have a very long lever, then you are multiplying your pushing force by a big number and can produce a big torque. It's an easy way to get a large force with little effort.
What happens to the surface volume of a cube if the length of each edge is doubled?
the volume increase 8 times
What type of lever does not increase force but does increase the speed or distance a load travels?
Class-I lever . . . may or may not do that, depending on how it's set up. Class-II lever . . . never does that. Class-III lever . . . always does that.
How does lever length affect the intensity of an exercise?
Lever length refers to joint flexion or extension. Longer is a higher intensity and shorter is less intensity.
When calculating the mechanical advantage of a lever what two pieces of information are needed?
You need to know the length of the lever and the location of the fulcrum along that length. The ratio of the lengths on either side of the fulcrum will determine the ratio of forces at either end. The length of the lever will dictate the total force possible. For a lever of length L divided into lengths a and (L - a) by the fulcrum (where a is the length of the lever between the fulcrum and the object you want to apply force to), the mechanical advantage will beM.A = (L-a)/aThe longer the lever, the bigger you can make the numerator of that fraction while keeping a unchanged.
What is lever arm ratio?
Divide the length of the force arm by the length of the resistance arm.
