pyroelectricity वाक्य

उदाहरण वाक्य

1. Research in pyroelectricity became more sophisticated in the 19th century.
2. The process of pyroelectricity has been known from ancient times.
3. Pyroelectricity is also a necessary consequence of ferroelectricity.
4. Ha�y's name is also known for the observations he made in pyroelectricity.
5. However, note that some piezoelectric materials have a crystal symmetry that does not allow pyroelectricity.
6. Very small changes in temperature can produce an electric potential due to a materials'pyroelectricity.
7. The piezoelectric effect is generally stronger in materials that also exhibit pyroelectricity, and all pyroelectric materials are also piezoelectric.
8. In 1824 William Thomson in 1878 and Woldemar Voigt in 1897 helped develop a theory for the processes behind pyroelectricity.
9. Theophrastus made the first known reference to the phenomenon of pyroelectricity, noting that the mineral tourmaline becomes charged when heated.
10. The property of pyroelectricity is the measured change in net polarization ( a vector ) proportional to a change in temperature.