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A metallic surface emits photo

A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on
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2. asked by ashley --- HELP PLEASEE!!!
3. 635 views
A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on
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2. asked by lili
3. 805 views
1.1 Explain the difference in how thermal energy is conducted along a solid non-metallicrod and along a metallic rod. [3]
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2. 47 views
As you move from left to right on the periodic table, elements change from ... ?a. Thermal to non-thermal. b. Insulative to
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2. asked by b
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A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
3. 1,485 views
A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
3. 730 views
A metallic surface emits electrons when it is irradiated with a yellow light source of power 25 Watts. What happens to the
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2. asked by Meep
3. 728 views
A photo width is 2 in. more than it's length. A borderof 1 in is placed around the photo, and the area covered by the photo and
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2. asked by Coug
3. 902 views
A balloon of radius 30.0 cm is sprayed with a metallic coating so that the surface is conducting. A charge of 8.85×10−8 C is
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2. asked by Aman
3. 454 views
Determine the end value of n in a hydrogen atom transition, if the electron starts in n=4 and the atom emits a photo of light
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2. asked by Danya
3. 1,622 views