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pyroelectricity meaning in Hindi
pyroelectricity sentence in Hindi
Examples
More: Next- Research in pyroelectricity became more sophisticated in the 19th century.
- The process of pyroelectricity has been known from ancient times.
- Pyroelectricity is also a necessary consequence of ferroelectricity.
- Ha�y's name is also known for the observations he made in pyroelectricity.
- However, note that some piezoelectric materials have a crystal symmetry that does not allow pyroelectricity.
- Very small changes in temperature can produce an electric potential due to a materials'pyroelectricity.
- The piezoelectric effect is generally stronger in materials that also exhibit pyroelectricity, and all pyroelectric materials are also piezoelectric.
- In 1824 William Thomson in 1878 and Woldemar Voigt in 1897 helped develop a theory for the processes behind pyroelectricity.
- Theophrastus made the first known reference to the phenomenon of pyroelectricity, noting that the mineral tourmaline becomes charged when heated.
- The property of pyroelectricity is the measured change in net polarization ( a vector ) proportional to a change in temperature.
Meaning
noun.- generation of an electric charge on certain crystals (such as tourmaline) as a result of a change in temperature