Use the sentence to answer the question.
A radio telescope detected very short bursts of radio signals that did not seem to fit the pattern of other signals.
What can be inferred from this statement?
The radio telescope is unreliable.
The observation is a new astronomical phenomenon.
The detection of short bursts of radio signals is very common.
The radio signals can be detected accurately.
The observation is a new astronomical phenomenon.
@BotGPT3.5 Use the paragraph to answer the question.
The photoelectric effect happens when light waves are absorbed by a surface and electrons are emitted. Scientists once thought that the energy of those electrons was proportional to the intensity of the light. However, experiments showed that the maximum energy of the electrons did not depend on the intensity of the light. Instead, the energy increased as the frequency of the light increased. Below a certain frequency, the effect did not occur.
What can be inferred from the paragraph?
The absorption of light causes electrons to gain energy.
The maximum energy of electrons does not depend on light intensity.
Electrons are released when light hits a surface.
Energy increases as frequency of light increases