cikgusazali.blogspot - KS Thong's Blog · cikgusazali.blogspot.my . MV -- speed of rotation of...
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cikgusazali.blogspot.my
cikgusazali.blogspot - KS Thong's Blog · cikgusazali.blogspot.my . MV -- speed of rotation of magnet\r\rRV -- the induced current\r\rCV----- number of turns, strength of magnet\r\rdynamo
V, cm 3 1/V , cm -3 P, Pa 5.0 0.20 2.0 4.0 0.25 2.5 3.0 0.33 3.3 2.0 0.50 5.0 1.0 1 10
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directly proportional increase linearly inversely proportional NO the higher the MV, the higher the RV
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V, cm 3 1/V , cm -3 P, Pa 5.0 0.20 2.0 4.0 0.25 2.5 3.0 0.33 3.3 2.0 0.50 5.0 1.0 1.00 10.0
thongks
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directly proportional increase linearly inversely proportional NO the higher the MV, the higher the RV
cikgusazali.blogspot.my
cikgusazali.blogspot.my
cikgusazali.blogspot.my
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linearly increase
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- 44 0 C
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m= 0.7 - 0 76.0 - (-44) = 0.00583 ohm 0 C -1 3 sf / 2 dp
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linearly increase
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Typewriter
- 44 0 C
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m= 0.7 - 0 76.0 - (-44) = 0.00583 ohm 0 C -1 3 sf / 2 dp
cikgusazali.blogspot.my
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0.39 ohm
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40. 576 W ( 10.2 2 x 0.39)
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0.61 ohm
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45. 116 W 2 (8.2 x 0.61)
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directly proportional
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-observe the bourdon gauge reading with the eyes perpendicular to the scale of bourdon gauge to prevent parallax error electric turn off the circuit when the reading is not taken to prevent heating of wire and cause systematic error NO MORE repeat the experiment for several times/ 3 times and get an average value
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0.39 ohm
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0.61 ohm
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Text Box
40. 576 W ( 10.2 2 x 0.39)
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Typewriter
45. 116 W 2 (8.2 x 0.61)
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Rectangle
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Rectangle
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Typewriter
directly proportional
thongks
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-observe the bourdon gauge reading with the eyes perpendicular to the scale of bourdon gauge to prevent parallax error electric turn off the circuit when the reading is not taken to prevent heating of wire and cause systematic error
cikgusazali.blogspot.my
thongks
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MV --- object distance RV ----- image distance CV- --- focal length, diameter of lens, power of lens convex lens experiment
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MV --- object distance RV ----- image distance CV- --- focal length, diameter of lens, power of lens convex lens experiment
cikgusazali.blogspot.my
cikgusazali.blogspot.my
thongks
Sticky Note
MV -- speed of rotation of magnet RV -- the induced current CV----- number of turns, strength of magnet dynamo experiment induced current of galvanometer when magnet increase in speed
thongks
Typewriter
MV -- speed of rotation of magnet RV -- the induced current CV----- number of turns, strength of magnet dynamo experiment induced current of galvanometer when magnet increase in speed
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