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Can you determine lithium and calcium using photoelectric flame photometer?
Yes, it is possible.
Can the effect of a magnetic field can be observed using none metal filings?
Yes, the effect of a magnetic field can be observed using non-metal filings, such as certain types of plastic or composite materials that can be magnetized. When placed in a magnetic field, these materials can align themselves with the field lines, demonstrating the influence of the magnetic field. However, the visual effect may be less pronounced compared to using ferromagnetic materials like iron filings, which more vividly show the field's structure.
How can a nebula be observed from earth?
Nebulae can be observed from Earth using telescopes. Their gas and dust particles reflect and emit light, making them visible to astronomers. Different types of telescopes, such as optical, radio, and infrared telescopes, can be used to study various aspects of nebulae.
If you are running a photoelectric effect experiment and your light source cannot create an electric current which adjustment might cause an electric current to flow?
Increasing the intensity of light or using a shorter wavelength light source can cause an electric current to flow in a photoelectric effect experiment. The energy of the photons should be increased to overcome the work function of the metal surface, allowing electrons to be ejected and generate a current.
A thermogram identifies the warm and cool parts of an object by using?
A thermogram identifies the warm and cool parts of an object by using infrared waves.
What do scientist using classical Newtonian expect to observe during a photoelectric effect?
Scientists using classical Newtonian physics would expect to observe a gradual increase in the kinetic energy of emitted electrons when exposed to increasing light intensity in the photoelectric effect. They would also expect the emission of electrons to start immediately upon exposure to light, regardless of its frequency.
Who discovered infrared radiation?
Sunburn has been around for many centuries.
What is meant by photoelectric colorimeter?
Photoelectric colorimeter is a medical term. Essentially, it is referring to a colorimeter using a photoelectric cell and appropriate filters instead of the eye.
Is there a phenomenon that does not support the wave nature of light?
Yes, the photoelectric effect is a phenomenon that does not support the wave nature of light. It demonstrates particle-like behavior of light as photons transfer their energy to electrons in a material, causing them to be emitted. This phenomenon cannot be explained using a wave model of light.
What was Albert Einsteins contribution to our understanding of the phototelectric effect?
Albert Einstein's contribution to our understanding of the photoelectric effect was to explain it using the concept of quantized light energy in his 1905 paper on the photoelectric effect. He proposed that light is composed of discrete packets of energy known as photons, and that the intensity of light determines the number of photons but not their energy. This work helped lay the foundation for the development of quantum mechanics.
Are all metals useful for photo electric effect?
The photoelectric effect can be demonstrated using any metal. But for some ofthem, you might have to come up with a source of inconveniently-high-energyE&M radiation in order to demonstrate it.
Instrument used for changing light to energy?
photo voltaic cells convert light energy to electricalenergy The conversion of sunlight to electricity using photovoltaic (PV) cells, also known as solar cells, is based on the photoelectric effect discovered by Alexander Bequerel in 1839. The photoelectric effect describes the release of positive and negative charge carriers in a solid state when light strikes its surface.
What phenomenon cannot be explained on the basis of the wave theory of light?
The phenomenon of photoelectric effect cannot be explained on the basis of the wave theory of light. The wave theory predicts that the energy of a light wave is proportional to its intensity, whereas the photoelectric effect depends on the frequency of light.
A picture produced by an infrared camera using infrared rays is called?
PHOTOGHRAM
Can you determine lithium and calcium using photoelectric flame photometer?
Yes, it is possible.
What kind of energy transfer occurs with a solar calculator?
A solar calculator converts sunlight into electricity using photovoltaic cells. This process involves the transfer of energy from sunlight to electrical energy through the photoelectric effect.
What is the difference between photoelectric sensors and optical sensors?
A photoelectric sensor, or photo eye, is a device used to detect the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are used extensively in industrial manufacturing. There are three different functional types: opposed (through beam), retro-reflective, and proximity-sensing (diffused).Electro-optical sensors are electronic detectors that convert light, or a change in light, into an electronic signal. They are used in many industrial and consumer applications, for example: Lamps that turn on automatically in response to darkness. Position sensors that activate when an object interrupts a light beam.
