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darkness. it needs light to work

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What does photovoltaic mean?

a photovoltaic effect is the affect when electromagnetic radiationfalls on a thin film of one solid deposited on the surface of a dissimilar solid producing a diffence in potential between the two materials


Which one of the following does not affect the electrical resistance of a body?

The color of the body does not affect its electrical resistance. Electrical resistance is determined by factors such as the material, dimensions, and temperature of the body. The color of an object is related to its appearance and does not have a direct impact on its electrical properties.


How much heat does a human body produce and what factors can affect this production?

The human body produces about 100 watts of heat at rest. Factors that can affect this heat production include physical activity, metabolism, environmental temperature, and illness.


How much of the sun energy can be converted to electricity by photovoltaic cell?

On average, photovoltaic cells can convert about 15-20% of the energy from the sun into electricity. Some more advanced technologies can achieve higher efficiencies, reaching up to 45%. A variety of factors such as cell type, weather conditions, and angle of sunlight can affect the efficiency of energy conversion.


What four things does electrical resistance depend on?

Electrical resistance depends on the material's resistivity, length, cross-sectional area, and temperature. Together, these factors affect how much a material resists the flow of electrical current.

Related Questions

Are the varoius factors of production affect by globel competition?

Are the varoius factors of production affect by globel compitition


What does photovoltaic mean?

a photovoltaic effect is the affect when electromagnetic radiationfalls on a thin film of one solid deposited on the surface of a dissimilar solid producing a diffence in potential between the two materials


Which one of the following does not affect the electrical resistance of a body?

The color of the body does not affect its electrical resistance. Electrical resistance is determined by factors such as the material, dimensions, and temperature of the body. The color of an object is related to its appearance and does not have a direct impact on its electrical properties.


How do the four factors of production affect the economy?

Production factors are essentially the resources needed to produce something. The four generally recognized production factors are land, labor, capital, and either entrepreneurship or time, according to different economists.


What are the factors that affect the supply?

There are many factors that affect labor supply. In most cases, this will be determined by the wage rate of the particular industry and the production level expected among other factors.


What factors can affect the way that a polymer behaves?

temperature, light and electrical currents etc.


What are several factors that could affect the production of wine?

temperature, grapes quality, lack of skilled staff during production


How much heat does a human body produce and what factors can affect this production?

The human body produces about 100 watts of heat at rest. Factors that can affect this heat production include physical activity, metabolism, environmental temperature, and illness.


What are the factors that affect labor supply?

There are many factors that affect labor supply. In most cases, this will be determined by the wage rate of the particular industry and the production level expected among other factors.


What factors affect enzyme production?

Factors that affect enzyme production include the availability of substrate for the enzyme to act on, the pH and temperature of the environment, the presence of cofactors or coenzymes, and the regulation of gene expression through factors like inducers or inhibitors. Additionally, factors such as stress, nutrient availability, and feedback inhibition can also influence enzyme production.


What are the factors that affect the production of food and beverage farming?

drought soil conditions financial situation


What are dietary factors that affect red blood cell production?

B12/folate, Vitamin C, Copper,