reflectometer
spectrophotometer
A photometer is a device used to measure surface brightness. It detects and quantifies the amount of light emitted by a surface, typically in astronomy to measure the brightness of stars and galaxies.
A colorimeter is a scientific instrument that measures the intensity of light passing through a pure sample. In biology, colorimeters are used to monitor the growth of cultures. As the culture grows, the growing medium becomes more cloudy and absorbs more light.
what is the type of star used by the Hubble to measure the distance to other galaxies.
If you are referring to a the rate of water uptake in plants, then a live plant stem is placed in one end of the uptake photometer which is filled with water by a reservoir and tap. at the other end of the photometer there is a scale with an air bubble. Over time, as the plant takes in water, the air bubble will move along the scale and this can be used to work out how much water the plant is using. dont know if this will be of any help :)
A luminometer, also known as a photometer, is used to to measure light intensity.
A photometer is an instrument used to measure light intensity, therefore, the eclipsing binaries are best studied as we observe a periodic decrease of sunlight intensity as one member of the binary passes in front of the other.
Photometer is an equipment commonly used on a clinical laboratory. It has different kinds which can do certain jobs like testing blood samples. The examples of photometer used in a clinical laboratory are the flame photometer and Hemoglobin Photometer.
A photometer is used to measure the intensity of light or other electromagnetic radiation. It is commonly used in photography, astronomy, and environmental monitoring to quantify the amount of light present in a given area or to determine the brightness of objects.
Yes. A photometer is an instrument that measures the intensity of the incoming light and quantifies it into numerical data. A photometer is a light sensitive device and measure the power of light.
spectrophotometer
A photometer used for measuring light intensity typically uses a lens that focuses the light onto a sensor or detector. The type of lens used can vary depending on the specific application and the desired level of accuracy or sensitivity required for the measurements.
Photometer
A photometer is a device used to measure surface brightness. It detects and quantifies the amount of light emitted by a surface, typically in astronomy to measure the brightness of stars and galaxies.
Luminous intensity of a light is measured in candelas (cd). A device called a photometer is commonly used to measure the amount of light emitted by a source in a specific direction.
The difference between the photometer and the spectrometer is a matter of complexity. Both are used to measure color absorbency quantitatively, but photometers are much simpler in design, having fewer parts, and as such are less expensive and easier to obtain. They're usually not quite as detailed in results as a spectrometer, however.
Photometers measure intensity of light or light-based properties of surfaces or solutions. This makes the applicable to many situations. For example, they can be used in absorption spectroscopy. This process is used by scientists to determine concentration of colored chemicals in a solution.