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"Radiation Resistant Glasses" is a term used for those glasses which can maintain their optical transmittance (transparency) even after high dose of nuclear radiations. This nuclear radiations may be alpha, beta, gamma etc. Also Radiation Resistant glasses should have good stability in physical properties against high dose of nuclear radiations. They should have high refractive index, Abbe number, C.T.E. and moderate density value. Cerium containing low alkali silicate glasses are quite more promising and popularly known as stabilized glasses or radiation resistant glasses.
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Radiation resistance of quarter wave monopole antenna is?
The radiation resistance of quarter wave monopole is 36.5 ohms
Radiation resistance of folded dipole?
The radiation resistance of a folded dipole antenna is typically higher than that of a simple dipole antenna, approximately 300 ohms compared to 73 ohms. This increase in radiation resistance helps improve the efficiency and performance of the antenna. The folded design allows for a more compact structure while maintaining good radiation characteristics.
Do the cockroaches with stand radiation better than humans?
Yes, about 6 times better, but they aren't the champs of radiation resistance.
What is the value of radiation resistance of half wavelength dipole antenna?
36 ohm
The most appropriate value of the radiation resistance of a quarter wave monopole antenna?
The radiation resistance of a quarter-wave monopole antenna is typically around 36.6 ohms. This value is derived from the antenna's design and dimensions, and it represents the resistance the antenna presents to the flow of radiofrequency electromagnetic waves. It is an important parameter for matching the antenna to the transmission line and maximizing power transfer efficiency.
What is infrared resistance?
Infrared resistance refers to the ability of a material to resist or block infrared radiation from passing through it. Materials that have high infrared resistance are good at blocking heat transfer through radiation, which can help in thermal insulation applications. This property is important in various industries such as construction, automotive, and aerospace for managing heat transfer.
What has the author C C Berggren written?
C. C. Berggren has written: 'Transistor design effects on radiation resistance' -- subject(s): Effect of radiation on, Transistors
What is the radiation resistance of a half-wave folded dipole?
The radiation resistance of a half-wave folded dipole is typically around 300 ohms. This value is higher compared to a regular half-wave dipole due to the increased current distribution along the folded elements.
Animals are affected by radiation true or false why?
Yes they are. Simpler life forms have more resistance. Radiation catalyses mutations in the DNA sequences of organisms. This is why you can get cancer from radiation (e.g. skin cancer from ultra-violet radiation) because cancer is caused by mutations in multicellular organisms.
When a short grounded vertical antenna has a length L which is 0.05 1 at frequency f and if it's radiation resistances at f is R Ohms then its radiation resistance at a frequency 2f will be?
In ideal conditions the radiation resistance of a short antenna is proportional to the square of the height in wavelengths. So doubling the frequency would produce 4 times the radiation resistance. Rr is 1578(He/lambda)2 for a short antenna, He < lambda/8. He is the effective height, equal to half the physical height for a simple monopole, rising to the physical height for a monopole with an infinite amount of horizontal top loading.
What are conditions in outer space that make travel difficult?
No air, no resistance to gravity, no protection from radiation, no moderation of temperature swings.
Do electric stoves have radiation?
Electric stoves do not emit radiation, such as ionizing radiation like X-rays or gamma rays. The heat on electric stoves comes from the electrical resistance of the heating elements or induction coils, which generate heat through conduction and convection.
