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What is the notch angle in izod impact test.?
45 degree angle
What is FT2 on electrical cable?
FT2 on an electrical cord refers to the CSA (Canadian Standards Associations) test designation for wires and cables. FT2 is the minimum mandatory horizontal flame test for Flexible Cord. A burner flame is applied to a horizontal sample for five 15 second applications and must not exceed 100mm from end to end. There should also be no type of flame particles falling from the sample.
How do you know if a two triangles are congruent?
There are 4 tests that can be used, depending upon what you have:1) SSS (Side-Side-Side) - all three corresponding sides of the triangles are equal.2) AAS (Angle-Angle-Side) - two corresponding angles and one corresponding side are equal3) SAS (Side-Angle-Side) - two corresponding sides and the *ENCLOSED* angle are the same4) RHS (Right angle-Hypotenuse-Side) - The triangles are Right-angled with Hypotenuse and corresponding side equalIn test 2, if two angles are given then the third angle can be calculated, thus the order does not matter and ASA(Angle-Side-Angle) is equivalent and also proves congruency.Note the importance in test 3 that the angle is enclosed between the corresponding sides. If it is not enclosed, the triangles may be congruent, but they may also NOT be congruent. In this case the test you are using is Angle-Side-Side (ASS - which is what you would be to say that the triangles are congruent).Note that RHS is a special case of ASS (the only one which guarantees congruency) in that the angle MUST be a right angle (90°); this means that the third side of both triangles can be calculated using Pythagoras and RHS is effectively SSS.
What are the answers for the dogging certificate of competency test?
What is the factor that should be applied when using 2 leg sling directly attached with an included angle of 120 degrees
How does the angle of launch affect the range and trajectory of the projectile?
Easy . Think of it like this. The higher you angle your catapult (or whatever your using.) The higher it will travel but it will have less power. If you have a lower angle you will have more power but it your projectile will hit the ground first. If you don't understand just play around with a slingshot and an empty can of soda. Or you could test it out this theory by playing around with angry birds ;)
What is the notch angle in izod impact test.?
45 degree angle
How do you heat a test tube with a Bunsen burner?
To heat a test tube with a Bunsen burner, adjust the air hole to provide a blue flame, and place the test tube at a 45-degree angle in the flame. Rotate the test tube slowly to ensure even heating. Remember to wear appropriate safety gear, such as goggles and heat-resistant gloves.
How do you prevent the underside of the test tube from turning black?
To prevent the underside of a test tube from turning black, ensure that the flame from the Bunsen burner is not directly underneath the test tube. Properly adjust the Bunsen burner flame to a blue, non-sooty flame and hold the test tube at an angle instead of directly above the flame. Additionally, using a ceramic wire gauze or a tripod can help diffuse the heat evenly.
Is a flame test a qualitative or quantitative test?
The flame test in analytical chemistry is only qualitative.
What color does Cesium burn in a flame test?
Cesium burns with a lilac or bluish-violet flame in a flame test.
What color is the flame test for nickel?
The flame test for nickel produces a blue-green color flame.
What color flame test does cobalt and chromium give?
Cobalt gives a blue flame test while chromium gives a green flame test.
What is the color of iron in aflame?
If you're referring to what chemists call a "flame test", then the characteristic color due to iron ions is yellow (which may not be terribly spectacular, depending on how hot the flame in question is). If you're referring to the color of an iron bar held in a flame, it depends on how hot the flame is; if it's held there long enough, it should be approximately the same color the flame itself is (assuming it doesn't melt first).
What colour does just chlorine turn in the flame test?
Chlorine gas itself does not emit a colored flame when subjected to a flame test. Instead, it will impart a green color to the flame when a sample containing chlorine (such as a chloride compound) is included in the flame test.
What color flame test does the iodide solution give in flame test?
Iodide ions typically produce a violet flame test when burned in a flame test.
What colour flame does calcium produce in a flame test?
The colour turns brick Red .
How do you know if something is copper for example a vase?
you need to do the flame test you need to do the flame test
