0
What else can I help you with?
What is the speed of light when traveling through cesium vapor?
According to the Princeton experiment, a speed of 57,747,544 miles per second was achieved.
Will the wavelength of light from a second order spectrum be more accurate than the first order spectrum?
Yes, the wavelength of light from a second order spectrum will be more accurate than that of a first order spectrum because it provides additional data points for analysis. Second order spectra can help reduce errors and provide more precise measurements of wavelength.
How where Mendel's first and second experiments different?
Mendel's first experiment focused on the inheritance of a single trait, specifically the flower color of pea plants, where he observed the dominant and recessive traits in the F1 and F2 generations. In contrast, his second experiment investigated two traits simultaneously, such as seed shape and seed color, allowing him to analyze the principle of independent assortment. This difference in scope enabled Mendel to establish foundational laws of inheritance, including the law of segregation and the law of independent assortment.
How can a scientist make sure that the results of an expiriment are not a mistake?
It is more like trial and error. They make the experiment more accurate by the correct measurements and making sure they are using the correct equipment. When something goes wrong they simply repeat the experiment, to make the experiment improve.
What is the best explanation for hy a second control group was included in the experiment?
to help researchers conclude that results are related to the new drug and not to the orange juice <APEX> ^_^
A diffraction grating produces a first-order maximum at an angle of 20.0 degrees what is the angle of the second order maximum?
65.6
What is main difference between prism spectrum and grating spectrum?
Prism spectrum is formed due to DISPERSION but grating spectrum is formed due to DIFFRACTION. In prism spectrum we have only one order but in grating spectrum we can have second order too IN prism spectrum we have continuous spectrum but in gratings we have only line spectrum In prism spectrum red end will be closer to the direct ray but in grating spectrum violet end will be closer to the direct ray
What is the approximate wavelength of a light whose second-order dark band forms a diffraction angle of 15.0 when it passes through a diffraction grating that has 250.0 lines per m?
Using the equation for diffraction grating: (sin(θ) = mλ/d), where (m = 2) (second-order dark band), (\theta = 15°), and (d = 1/250.0\ m), we can solve for the wavelength (\lambda). Rearranging the equation gives (\lambda = d × sin(θ) / m). Plugging in the values: (\lambda = (1/250.0) × sin(15°) / 2 ≈ 2.4 × 10^{-7}\ m).
What happens when light passes through diffraction grating?
One situation is the movement of light through water. If you are ever in a pool, you may notice the different light patterns, or in the ocean, waves of light split up into their capability of reaching the bottom. Also, light diffracts during rainfall (rainbows).
A laser beam of wavelength 630nm is directed normally at a diffraction grating with 300 lines per millimetre. Calculate the angle of diffraction of each of the first two orders.?
1/(3*10^5) = 0.000003(recurring) (630*10^-9)/0.000003(recurring) =0.189 sin^-1(0.189)=10.9 degrees (first order) 10.9*2=21.8 degrees (second order)
Will the angular separation between red blue rays be greater in first or in second order?
The angular separation between red and blue rays will be greater in the first order compared to the second order. This is because diffraction angles increase with higher orders of diffraction.
How do you disperse white light?
White light is dispersed when it passes through a medium of one refractive index into a medium of a different refractive index, such as from air to crystal. However, if the light then exits the second medium from a side parallel to the side of entry-as it would with a pane of glass-it will recombine into white light. If the sides of the second medium are not parallel, then the white light will be dispersed. The greater the angle between the sides of entry and exit, the further apart the bands of light will be. The longer the path length through the second medium, the further apart the bands of light will be, too. Additionally, the greater the difference in the refractive indices between the two media, the further apart the bands of light will be. The reason diamonds have so much "fire" is because their fractive index is so much higher than that of most other gemstones, moissanite being a notable exception.
What is the second step in an experiment?
You have to eat a dick.
What has the author Nancy Houk written?
Nancy Houk has written: 'A second atlas of objective-prism spectra'
What is the relationship between the single and double slits diffraction formula?
The single slit diffraction formula is a special case of the double slit diffraction formula. The double slit formula accounts for interference between two slits, while the single slit formula considers diffraction from a single slit. The double slit formula can be derived from the single slit formula by considering the additional interference effects from the second slit.
Why did redi perform a second experiment?
Redi performed a second experiment to address criticisms of his first experiment that suggested the appearance of maggots in the decaying meat may have been due to spontaneous generation from microscopic organisms present in the air. The second experiment further demonstrated that maggots only formed when flies had access to the decaying meat.
What rate of movement was observed in this experiment?
The rate of movement observed in the experiment was 5 meters per second.
