It is so he could figure out the effect on humans. So Planck exposed some immigrants to radioactivity for a small amount of money. 85% of them died in the first 10 weeks. The other 15% died inthe next few months.
he found himself able to obtain a new radiation formula, which was in close agreement with actual measurements under all conditions.
He had found that in seeking a relationship between the energy emitted or absorbed by a body and the frequency of radiation he had to introduce a constant of proportionality, which could only take integral multiples of a certain quantity.
Planck began his work by trying to understand the nature of black-body radiation; ie, that of objects glowing from heat. His initial attempt failed to properly explain the spectrum of this radiation, so (by his own admission, out of desperation) he developed a hypothesis that light energy from black-bodies could only be emitted in discrete "chunks" he called "quanta," and that the energy of each such quanta was proportional to the frequency of the light. He didn't really think these quanta actually EXISTED, he just noted the mathematical fact that this assumpion led to a perfect prediction of black-body specta. It took ten years and a LOT of prodding by Albert Einstein for Planck to accept the existence of photons as more than mathematical curiosities.
Ironically, both Planck and Einstein went to their graves without accepting the quantum theories of later physicists -- theories that never would have happened without their work.
matter can absorb light only in certain specific amounts
The wavelength decreased and the frequency increased.
Increased frequency of holidays can be defined as where more affluent people are able to take more frequent holidays.
Frequency increases proportionally. E=hf
If frequency is multiplied by three, wavelength is divided by three. Higher frequency, shorter wavelength.
your mom happenens.
Because the temperature on the Earth is increased.
The answer depends on frequency of what! It the frequency of safety checks is increased then it makes a system less hazardous. If the frequency of changes to he system is increased, the system becomes more hazardous.
If the frequency of a sound is increased, the pitch goes higher.
Since capacitive reactance is inversely-proportional to the supply frequency, as the frequency is increased, the reactance will decrease.
The wavelength decreased and the frequency increased.
Temperature is the measurement of kinetic energy (meaning movement). Increased temp means the molecules are moving at a higher rate so they will bump into each other more frequently.
Answer: Capacitance is unaffected by frequency; it does not change. Details: Capacitance is unaffected by frequency. In a capacitor, what increases with Frequency is Admittance (analogus to Conductance) . The capacitive Reactance is inversely proportional to Frequency. Therefore, when Frequency is increased, current flow may increase.
Increased frequency of holidays can be defined as where more affluent people are able to take more frequent holidays.
Diarrea.
Frequency increases proportionally. E=hf
when the frequency is increased the total impedance of a series RC circuit is decrease.
The frequency of a sound wave affects the pitch of a sound. A higher frequency sound wave produces a higher pitch sound. On a piano, the pitch A4 (A above "middle C") will produce a soundwave with a frequency of 440 Hz. The pitch A3 (A an octave below A4) will have a frequency of 220 Hz. The frequency of A5 (A an octave above A4) is 880Hz. "Midde C," or C4, has a frequency of approximately 262 Hz.