Lectures related to Intensity (physics)

Explores intensity vectors for different waves, including Poynting theory, Gaussian beams, caustic shapes, and spherical waves.

Explores radiometry and photometry concepts, including the history of photomedicine and the measurement of electromagnetic radiation and light.

Summarizes EM chapters, emphasizing wave description, reflection laws, and light intensity calculations.

Explores the wave equations for electric field intensity and impedance in electromagnetic waves.

Explores radiometry, photometry, laser power distribution, and light behavior in different media.

Explores light scattering by small particles and slabs, discussing the electrostatic limit, polarizability, and light intensity measurements.

Covers fundamental concepts of electroacoustics, including frequency response, sensitivity, efficiency, power, and directivity.

Discusses maximizing light intensity and calculating intensity ratios, as well as the apparent depth of a basin.

Explores interference patterns with polarized light passing through a double-slit setup.

Explores the interaction between polarizers and quarter wave plates on light polarization.

Covers the principles and applications of pyroelectric detectors in intrusion detection systems.

Explores the superposition of plane waves, interference patterns, beats, and dispersion in optics.

Explores electromagnetic wave properties, energy transfer, momentum, Poynting vector, and radiation pressure.

Explores electromagnetic wave equations, energy transport, spectrum, and momentum transfer.

Explores optical wave propagation, total internal reflection, and Gaussian beams.

Introduces electricity basics, unit mishaps, fundamental electrical quantities, and measurement symbols.

Explores the complex refractive index, its role in light propagation, absorption, and reflectivity.

Discusses the properties of light waves and photons, focusing on their characteristics and applications in optical detectors.

Covers the concept of energy transport and the Poynting vector in electromagnetic waves.

Examines how the intensity of red LEDs changes with distance to a hindrance.