चमकदार ऊर्जा का पता लगाने और मापने के लिए मीटर (विद्युत चुम्बकीय या ध्वनिक)

Noun:

विकिरणमापी, विकिरणमापक यंत्र, रेडियोमीटर,

radiometer शब्द के हिंदी अर्थ का उदाहरण:

ऐंठन लोलक अथवा विकिरणमापी (radiometer) से भी पराश्रव्य तरंगों का ज्ञान होता है।

জজজ

radiometer's Usage Examples:

RADIOMETER.

Poynting has separated the two effects experimentally on the principle that the radiometer pressure acts along the normal, while the radiation pressure acts along the ray which may be directed obliquely.

On this ground Maxwell inferred that the forces acting in the radiometer are connected with gliding of the gas along the unequally heated boundaries; and as the laws of this slipping, as well as the constitution of the adjacent layer, are uncertain, the problem becomes very intricate.

Utilizing this principle he constructed the radiometer, which he was at first disposed to regard as a machine that directly transformed light into motion, but which was afterwards perceived to depend on thermal action.

In order to record line spectra it is by no means necessary that the receiving instrument (bolometer or radiometer) should be linear in shape, for the separation of adjacent lines may be obtained if the linear receiver be replaced by a narrow slit in a screen placed at the focus of the condensing lens.

Boys' microradiometer has occasionally been made use of, and the extreme sensitiveness of the Crookes' radiometer has also given excellent results in the hands of H.

By thus controlling and partially eliminating the aggregate gas-effect, they succeeded in making a small radiometer, horizontally suspended, into a delicate and reliable measurer of the intensity of the radiation incident on it.

Of late years the peculiarities of the radiometer at higher gas-pressures have been very completely studied by E.

The name radiometer arose from an idea that the final steady speed of rotation might be utilized as a rough measure of the intensity of the exciting radiation.

high vacua, having been led to it by his researches on the radiometer.

radiometer's Meaning':

meter to detect and measure radiant energy (electromagnetic or acoustic