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gulaghasi [49]
3 years ago
14

Which of the following statement is true?

Physics
1 answer:
Nataly_w [17]3 years ago
5 0
I would have to say the answer would be D since work can be defined as Force*change in distance 
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Analyzing the Light Bulb: You should have noticed that the light bulb doesn't have a single well-defined "resistance," since the
VLD [36.1K]

Answer:

Resistance increases with increase in temperature which depends on power supplied which also depends on voltage.

Thermal expansion will make resistance larger.

Explanation:

Light bulb is a good example of a filament lamp. If we plot the graph of voltage against current we will notice that resistance is constant at constant temperature.

The filament heats up when an electric current passes through it, and produces light as a result.

The resistance of a lamp increases as the temperature of its filament increases. The current flowing through a filament lamp is not directly proportional to the voltage across it.

tensile stress begins to appear in resistor as the temperature rises. Thus, the resistance value increases as the temperature rises. Resistance value can only decrease as the temperature rises in case of thin film resistor with aluminium substrate.

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Resistance therefore get larger.

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3 years ago
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Explanation:

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The correct answer would be B. A virus is living BUT   however it does NOT have all of the 7 characteristics of life.

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