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According to Figure 2.11 in the textbook (Blackbody Curves) an object having a temperature of 1000 K emits mostly?
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What does the flat line on cooling curves represent?
the kinetic energy (temperature) remains the same
Are the magnetic field lines open or closed curves?
closed curves.
What is a Mirror that curves out in the middle?
convex
What is a lens that curves inward?
covex lens
What lens that has two curves on the front surface is a?
convex
Do economist classify demand curves according to their elasticity?
yes, they do.
What does the flat line on cooling curves represent?
the kinetic energy (temperature) remains the same
What is the relationship between star color and star temperature?
Stars appear to be exclusively white at first glance. But if we look carefully, we can notice a range of colors: blue, white, red, and even gold. In the winter constellation of Orion, a beautiful contrast is seen between the red Betelgeuse at Orion's "armpit" and the blue Bellatrix at the shoulder. What causes stars to exhibit different colors remained a mystery until two centuries ago, when Physicists gained enough understanding of the nature of light and the properties of matter at immensely high temperatures. Specifically, it was the physics of blackbody radiation that enabled us to understand the variation of stellar colors. Shortly after blackbody radiation was understood, it was noticed that the spectra of stars look extremely similar to blackbody radiation curves of various temperatures, ranging from a few thousand Kelvin to ~50,000 Kelvin. The obvious conclusion is that stars are similar to blackbodies, and that the color variation of stars is a direct consequence of their surface temperatures. Cool stars (i.e., Spectral Type K and M) radiate most of their energy in the red and infrared region of the electromagnetic spectrum and thus appear red, while hot stars (i.e., Spectral Type O and B) emit mostly at blue and ultra-violet wavelengths, making them appear blue or white. To estimate the surface temperature of a star, we can use the known relationship between the temperature of a blackbody, and the wavelength of light where its spectrum peaks. That is, as you increase the temperature of a blackbody, the peak of its spectrum moves to shorter (bluer) wavelengths of light. This is illustrated in Figure 1 where the intensity of three hypothetical stars is plotted against wavelength. The "rainbow" indicates the range of wavelengths that are visible to the human eye.
What are indeference curves?
Curves is monosyllabicPresumably no curves at all.3 curvesThoracic and sacral curves
Why isn't the earths entire mantle liquid?
"Because there are different pressure-temperature slopes for adiabatically ascending bodies and melting curves."
How are french curves designed?
They are designed according to ISO standards, and prerably under worker's self-management
What are curves on a polygon?
Polygons do not have curves.
What shapes have curves?
What shape has curves
Why is there a need for highway curves?
for safety purpose and the curves are design for speed on which curves are provided.
What is solubility curves?
It is a curve solubility (in grams of solute to 100 g watere) versus temperature. See at the link below some examples.
How many spinal curves are there?
There are four curves in the spine. They are the Cervical, Thoracic, Lumbar and Pelvic curves.
What prices would someone pay for a Stannah Stairlift?
Prices for a Stannah Stairlift will vary according to the type that is required. The least expensive would be a straight lift with no curves. The more landings and curves required will increase the cost.
