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velikii [3]
3 years ago
5

Why do researchers work in teams?

Physics
2 answers:
mariarad [96]3 years ago
8 0
Because it is easier

Feliz [49]3 years ago
5 0
Researchers works in teams to divide the work up and to have different opinions and other minds combine to get work done.
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China, US, India, and Russia

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3 years ago
When an electron falls from a higher to a lower energy level in an atom, the photon released has a wavelength of 121.6 nm. What
yarga [219]

Answer:

\Delta E=1.64*10^{-18}J

Explanation:

The energy difference between the energy levels involved in the transition of the electron is directly proportional to the frequency of the emitted photon:

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Where h is the Planck constant. The photon's frequency is inversely proportional to its wavelegth:

\nu=\frac{c}{\lambda}(2)

Here c is the speed of light. Replacing (2) in (1):

\Delta E=\frac{hc}{\lambda}\\\Delta E=\frac{(6.63*10^{-34}J\cdot s)(3*10^8\frac{m}{s})}{121.6*10^{-9}m}\\\Delta E=1.64*10^{-18}J

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C.    amplitude....................


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3 years ago
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The bright-line spectrum of an element in the gaseous phase is produced as 1. protons move from lower energy states to higher en
lara31 [8.8K]

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4. Electrons move from higher energy states to lower energy states.

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When electrons fall from a higher (excited) energy state to a lower energy state, it loses/gives out energy.

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You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has—— energy. Calculate
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945 j

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