The Nature of Light (PowerPoint)
... someone at the resonant frequency on a swing. The energy received by the atom can be passed on to neighboring atoms by collisions, or reemitted as light. If ultraviolet light interacts with an atom that has the same natural frequency, the vibration amplitude of its electrons becomes unusually large. ...
... someone at the resonant frequency on a swing. The energy received by the atom can be passed on to neighboring atoms by collisions, or reemitted as light. If ultraviolet light interacts with an atom that has the same natural frequency, the vibration amplitude of its electrons becomes unusually large. ...
White light is spread out into spectral hues by a grating
... 71. A coil of 160 turns and area 0.20 m2 is placed with its axis parallel to a magnetic field of 0.40 T. The magnetic field changes from 0.40 T in the positive x-direction to 0.40 T in the negative x-direction in 2.0 s. If the resistance of the coil is 16 Ω, at what rate is power generated in the co ...
... 71. A coil of 160 turns and area 0.20 m2 is placed with its axis parallel to a magnetic field of 0.40 T. The magnetic field changes from 0.40 T in the positive x-direction to 0.40 T in the negative x-direction in 2.0 s. If the resistance of the coil is 16 Ω, at what rate is power generated in the co ...
Bioc 462a Lecture Notes
... means that shape does not effect movement through the gel. o Thus SDS-PAGE is very useful method for determining the molecular weight of a protein. Western blotting is a technique for detecting a specific protein in a mixture. Gel electrophoresis and SDS-PAGE electrophoresis are primarily useful as ...
... means that shape does not effect movement through the gel. o Thus SDS-PAGE is very useful method for determining the molecular weight of a protein. Western blotting is a technique for detecting a specific protein in a mixture. Gel electrophoresis and SDS-PAGE electrophoresis are primarily useful as ...
Electromagnetic Waves: Mediums
... Reflection occurs when a wave strikes an object or surface and bounces off. Light waves reflecting off an object allow you to see that object. Light reflected from any surface always follows a simple rule: the angle with which the ray of light hits the surface is the same with which the ray of l ...
... Reflection occurs when a wave strikes an object or surface and bounces off. Light waves reflecting off an object allow you to see that object. Light reflected from any surface always follows a simple rule: the angle with which the ray of light hits the surface is the same with which the ray of l ...
Electromagnetic Mediums PowerPoint
... Reflection occurs when a wave strikes an object or surface and bounces off. Light waves reflecting off an object allow you to see that object. Light reflected from any surface always follows a simple rule: the angle with which the ray of light hits the surface is the same with which the ray of l ...
... Reflection occurs when a wave strikes an object or surface and bounces off. Light waves reflecting off an object allow you to see that object. Light reflected from any surface always follows a simple rule: the angle with which the ray of light hits the surface is the same with which the ray of l ...
ppt
... JWST). The emission lines from these objects dominate the UV-optical spectrum and produce colours quite unlike continuum sources. Cluster lenses can be exploited to go to low intrinsic star formation rates - by searching ‘critical lines’ at specific redshifts. Proposed observations: Long-slit (~1 ar ...
... JWST). The emission lines from these objects dominate the UV-optical spectrum and produce colours quite unlike continuum sources. Cluster lenses can be exploited to go to low intrinsic star formation rates - by searching ‘critical lines’ at specific redshifts. Proposed observations: Long-slit (~1 ar ...
Electromagnetic Waves File
... the water, it is partially reflected and transmitted. The reflected laser the returns to the plane. The transmitted laser continues through and is reflected of the bottom of the water and back up to the plane. Knowing the speed of light in water, the time delay between the reflected and transmitted ...
... the water, it is partially reflected and transmitted. The reflected laser the returns to the plane. The transmitted laser continues through and is reflected of the bottom of the water and back up to the plane. Knowing the speed of light in water, the time delay between the reflected and transmitted ...
Critical Reading: Organic Compounds
... The Significance of Carbon A compound found mainly in living things is known as an organic compound. Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without c ...
... The Significance of Carbon A compound found mainly in living things is known as an organic compound. Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without c ...
Polarimetry in astronomy
... For astronomical polarimeters this is of the order of 10-20 arcsec. This means that the image on the telescope focal plane is splitted in two identical images (they differ for the polarization state), which are shifted by an amount equal to the throw. This would generate a complete mess… unless one ...
... For astronomical polarimeters this is of the order of 10-20 arcsec. This means that the image on the telescope focal plane is splitted in two identical images (they differ for the polarization state), which are shifted by an amount equal to the throw. This would generate a complete mess… unless one ...
Chapter 1: Animal Agriculture
... – Organic substances required in very small amounts in the diet – Composed of C-H-O-N, and vitamin B12 also contains cobalt – Not closely related in chemical formula – Divided into two groups: fat soluble (A, D, E, K) and water soluble (B complex and C) ...
... – Organic substances required in very small amounts in the diet – Composed of C-H-O-N, and vitamin B12 also contains cobalt – Not closely related in chemical formula – Divided into two groups: fat soluble (A, D, E, K) and water soluble (B complex and C) ...
Fibrous and globular proteins Structure
... is a highly hydrophobic protein and is rich in proline and glycine. It contains some hydroxyproline but no hydroxylysine. It is not glycosylated The primary component, tropoelastin molecules, is cross-linked between lysines to one another. ...
... is a highly hydrophobic protein and is rich in proline and glycine. It contains some hydroxyproline but no hydroxylysine. It is not glycosylated The primary component, tropoelastin molecules, is cross-linked between lysines to one another. ...
Fibrous and globular proteins Structure
... is a highly hydrophobic protein and is rich in proline and glycine. It contains some hydroxyproline but no hydroxylysine. It is not glycosylated The primary component, tropoelastin molecules, is cross-linked between lysines to one another. ...
... is a highly hydrophobic protein and is rich in proline and glycine. It contains some hydroxyproline but no hydroxylysine. It is not glycosylated The primary component, tropoelastin molecules, is cross-linked between lysines to one another. ...
The Inverse Square Law The Inverse Square Law
... source of electromagnetic radiation is often complex. However, in some situations we can consider a point source of light that emits light uniformly in all directions (an isotropic source). In this case the irradiance is the same in all directions. In this case spherical wavefronts are spreading out ...
... source of electromagnetic radiation is often complex. However, in some situations we can consider a point source of light that emits light uniformly in all directions (an isotropic source). In this case the irradiance is the same in all directions. In this case spherical wavefronts are spreading out ...
Circular dichroism
Circular dichroism (CD) is dichroism involving circularly polarized light, i.e., the differential absorption of left- and right-handed light. Left-hand circular (LHC) and right-hand circular (RHC) polarized light represent two possible spin angular momentum states for a photon, and so circular dichroism is also referred to as dichroism for spin angular momentum. This phenomenon was discovered by Jean-Baptiste Biot, Augustin Fresnel, and Aimé Cotton in the first half of the 19th century. It is exhibited in the absorption bands of optically active chiral molecules. CD spectroscopy has a wide range of applications in many different fields. Most notably, UV CD is used to investigate the secondary structure of proteins. UV/Vis CD is used to investigate charge-transfer transitions. Near-infrared CD is used to investigate geometric and electronic structure by probing metal d→d transitions. Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.