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Q: What will happen if and beta increases with temperature increase in BJT?
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Does transistor current gain increase or decrease with temperature?

In general, transistor current gain (beta) increases by approximately 0.7% per degree centigrade above room temperature. The current gain of a heated device may be found according to: beta(T) = beta(25 degrees C)*(1+0.007(T-25)) This is why robust circuits are designed such that there is no dependence on beta.


What is the advantage of WACC?

All else equal, the weighted average cost of capital (WACC) of a firm increases as the beta and rate of return on equity increases, as an increase in WACC notes a decrease in valuation and a higher risk.


Does the beta particle increase or decrase mass?

Mass remains unchanged, the only thing is that there is increases or decreases of the positive charge of the original nucleus by one unit.


When beta particle is ejected from a nucleus does it have a greater mass or charge?

The beta particle is formed when a neutron decays into a proton and electron. So the number of protons increases, causing an increase in the charge of the nucleus by 1, and a very tiny decrease in mass.


What is the temperature of Aquarius beta?

Beta Aquarii has a temperature of 5,700 Kelvins equal to 9800.33° F or 5426.85° C.


What kind of radiation increases the atomic number of the donating atom by one Alpha Beta Gamma or Neutron?

The emission of beta particle increases the atomic number by one unit because one neutron is converted in to proton and beta particle.


What will happen to the expected return on a stock with a beta of 1.5 and a market risk premium of 9 percent if the Treasury bill yield increases from 3 percent to 5 percent?

2.0%


What is the temperature of Beta Phoenicis?

Its surface temperature is 4950 K.


If portfolio a has a beta of 1.5 and portfolio z has a beta of -1.5 what do the two values indicate?

Simple scenario: Taking into account beta of index is set at 1.0; Lets say market increases by 5% Beta of 1.5 would indicate that the particular portfolio would increase by 7.5% as for beta of -1.5, the portfolio would decrease by 7.5% Beta is a measure of sensitivity of market base on the reference index. Negative beta would mean that the portfolio is inversely proportional to market performance.


When did The Tail of Beta Lyrae happen?

The Tail of Beta Lyrae happened in 1983.


How does a nucleus change when beta decay of the nucleus occurs?

The atomic number increases by one unit when a beta decay occurs.


When a radioactive isotope emits a its atomic number increases?

a beta particle. the nucleus is made of protons (+) and neutrons. but neutrons can transform into an electron and a proton. when that happens in the nucleus, the proton stays in the nucleus while the electron shoots out at incredibly high speeds. that high speed electron is called a beta particle. the proton that stays is added to the other protons to increase the atomic number