„Experiments with microwaves” változatai közötti eltérés
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In the experiment we use microwaves to study wave phenomena. Microwaves - as well as light - are electromagnetic waves of wavelength about 1 mm - 30 cm (correspondingly, the frequency of microwaves is $ 10^{9} - 3 \cdot 10^{11}\ \text{Hz} $). | In the experiment we use microwaves to study wave phenomena. Microwaves - as well as light - are electromagnetic waves of wavelength about 1 mm - 30 cm (correspondingly, the frequency of microwaves is $ 10^{9} - 3 \cdot 10^{11}\ \text{Hz} $). | ||
A lap 2018. július 3., 12:27-kori változata
Aim of the experiment
- To deepen the knowledge related to wave phenomena,
- To verify the relationships in wave physics experimentally,
- To model phenomena and devices in wave optics.
For the purpose:
- We summarize the basic knowledge on wave phenomena,
- We examine reflection, refraction, interference and diffraction of microwaves,
- We assemble some experimental setups (which are also useful in optics) based on interference of waves, and measure the wavelength of the used microwave.
Tartalomjegyzék[elrejtés] |
Theoretical summary
In the experiment we use microwaves to study wave phenomena. Microwaves - as well as light - are electromagnetic waves of wavelength about 1 mm - 30 cm (correspondingly, the frequency of microwaves is 
).
Polarization of waves
In a transversal wave the vector related to the changing quantity is in the plane perpendicular to the direction of propagation but within this plane its direction is arbitrary.
