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What are the 2 ways to find out which is the positive leg and which is negative - led?
On an LED, one leg will be shorter than the other. The shorter leg is the negative polarity.
Why do the girls leg appear shorter in the water?
Magnification
A model builder wants to model a right triangular lot that has legs of 135 ft and 75 ft The model is to have its longer leg 4 inches longer than the shorter leg Find the dimensions of the shorter l?
The difference between the shorter leg and the longer leg is 60ft. In the model, this distance is only 4in. Multiply 60 by 12 to get the difference in inches, 720in Divide 720 by 4 to find that the model is 180 times smaller than the real thing. Multiply the shorter leg by 12 to convert it into inches, 75*12=900 Divide 900 by 180 and you will have the length of the shorter leg of the model, 5in.
What is one of the two shorter sides of a right triangle?
Leg!
What is the length of a leg of a right triangle with hypotenuse equals 22.5km and leg equals 44.7mm?
A hypotenuse should not be shorter than a leg length.
What is the short leg on the LED?
The shorter leg on an LED is the cathode, which is usually indicated by a flat edge on the LED's plastic casing or a shorter leg compared to the anode.
What are the 2 ways to find out which is the positive leg and which is negative - led?
On an LED, one leg will be shorter than the other. The shorter leg is the negative polarity.
In an LED how can you work out which leg is negative?
because the negative leg is shorter.
How can you identify a negative leg on a LED?
the negative leg is shorter than the positive leg.
Which leg does current emit from in a LED?
Current flows from the anode (positive terminal) to the cathode (negative terminal) in a LED. The longer leg of the LED indicates the positive anode side, while the shorter leg represents the negative cathode side.
Why is the longer leg longer than the shorter leg if the shorter leg is longer than the longer leg?
Because if the shorter leg was shorter than the longer leg was long, then the longer leg wouldn't be longer than the shorter leg is short. The short leg would be the longer one rather than the long one being the short one.
Are true statements about a 30-60-90 triangle?
.The hypotenuse is twice as long as the shorter leg The longer leg is twice as long as the shorter leg.
Which of the following are true statements about a 30-60-90 triangle?
The hypotenuse is twice as long as the shorter leg AND The longer leg is 3 times as long as the shorter leg.
What is the positive leg of an LED?
The longest leg is the positive leg of any LED.
How do you find the hypotenuse and longer leg of a 30 60 90 triangle?
If you have the shorter legs length, then for the hypotenuse, just multiply the shorter leg by 2. For the longer leg, multiply the shorter leg by the square root of 3.
How do you find the side lengths of a 20-70-90 triangle?
There are an infinite number of different sets of lengths that will do it. You have to start by choosing the length of one side, and when you do that, here's how to find the others: Shorter leg = (longer leg) x 0.364 Shorter leg = (hypotenuse) x 0.342 Longer leg = (shorter leg) x 2.747 Longer leg = (hypotenuse) x 0.94 Hypotenuse = (shorter leg) / 0.342 Hypotenuse = (longer leg) / 0.94
How do you tell the difference between positive and negative on a led?
The longer leg of an LED is typically the positive (+) terminal, while the shorter leg is the negative (-) terminal. Additionally, the positive leg usually has a flat edge or a notch near it as a visual indicator.
