0
Why would it be hard to find the ideal light intensity if the temperaturee were very hot?
In hot temperatures, light intensity can impact temperature regulation and photosynthesis in plants, making it challenging to find the ideal balance. Excessive light intensity in high temperatures can lead to heat stress and damage while insufficient light can limit photosynthesis and plant growth. Finding the right balance becomes crucial for optimal plant health in such conditions.
What else can I help you with?
How much glucose per hour would be produced with a light intensity of 25?
Glucose production during photosynthesis is influenced by multiple factors, not solely light intensity. However, under ideal conditions, a light intensity of 25 µmol photons m-2 s-1 could lead to the production of around 0.5-1 µmol of glucose per hour in a plant.
What key characteristic would the ideal light source have?
The ideal light source would have high energy efficiency, long lifespan, and produce light that closely mimics natural sunlight.
What would you use to measure light intensity?
A light meter is typically used to measure light intensity. These devices capture the amount of light in a particular area and provide a quantitative measurement in units such as lux or foot-candles.
What effects did scientists originally think that the intensity of light shining on a photosensitive surface would have on electrons ejected from that surface?
Scientists originally thought that the intensity of light would affect the number of electrons ejected, but not their energy. They believed that increasing the intensity would only result in more electrons being emitted from the surface, without impacting their kinetic energy.
How would the reflection of light from a white wall with a rough surface differ from the refection of light from a mirror?
The reflection from a white rough surface would scatter light in many directions, resulting in a diffuse reflection with less intensity. In contrast, a mirror would reflect light at the same angle as the incidence angle, providing a clear and specular reflection with high intensity.
Why would it be hard to find ideal light intensity if the temperature were very hot or cold?
because if the light changed them so would the temperature
Why would it behard to find the ideal co2 level if the light intensity were very low?
It would be hard to find the ideal CO2 level if the light intensity were very low because plants rely on light for photosynthesis, which produces the energy they need to utilize the CO2. If there is low light, the plant's ability to uptake and use the CO2 efficiently is compromised, making it difficult to determine the optimal CO2 level needed for healthy growth.
How much glucose per hour would be produced with a light intensity of 25?
Glucose production during photosynthesis is influenced by multiple factors, not solely light intensity. However, under ideal conditions, a light intensity of 25 µmol photons m-2 s-1 could lead to the production of around 0.5-1 µmol of glucose per hour in a plant.
If cardboard were four times the unit distance away from the bulb how much would the light falling on the cardboard be?
The intensity of light falling on the cardboard would be 1/16th of the original intensity because the intensity of light is inversely proportional to the square of the distance from the source.
Refer to your graph of productivity and light intensity At what light intensity do you expect there to be?
The graph shows that productivity increases with increasing light intensity, reaching a peak before plateauing. Therefore, at the light intensity where productivity peaks, you would expect the highest productivity level before it starts to level off.
What key characteristic would the ideal light source have?
The ideal light source would have high energy efficiency, long lifespan, and produce light that closely mimics natural sunlight.
What is the instrument for measuring light?
A photometer would measure the intensity of light, and a spectrometer would determine which frequencies are present.
What is Formula for converting watts to foot candles?
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
What would you use to measure light intensity?
A light meter is typically used to measure light intensity. These devices capture the amount of light in a particular area and provide a quantitative measurement in units such as lux or foot-candles.
Why would it be hard to find the light intensity if the temperature were very hot or cold?
because if the light changed them so would the temperature
Does purple or blue have a higher intensity?
it just depends on the shade of blue and purple. if it is a dark purple and a light blue, then the light blue would have a higher intensity. if you look at any shade, the one that is brighter has the higher intensity of the two.
What would you use to measure the light intensity in a habitat?
A light meter or a lux meter would be used to measure light intensity in a habitat. These devices provide quantitative measurements of the amount of light present in a specific area, helping researchers understand the lighting conditions within a habitat.
