observer in a sentence

The observer saw that something was amiss.

The doppler shift is caused by the relative motion between a source and an observer.

The Doppler effect is a phenomenon that occurs when there is a change in frequency due to the relative motion between a source and an observer.

Spacelike intervals are used to calculate the proper time experienced by an observer in motion.

The passive observer didn't speak up when they saw someone being mistreated.

The observer listened intently to the speaker.

The theory of special relativity explains how time and space are relative to the observer.

The two species of birds were indistinguishable to the casual observer.

The experienced observer quickly identified the species of the rare butterfly.

The careful observer noticed the gradual decline in the population of the endangered species.

Since the Doppler effect is based on the relative motion between the source and the observer, it can be used to measure the speed of objects.

The dedicated observer spent hours studying the behavior of the ants.

The celestial sphere is used to determine the positions of celestial objects relative to the observer.

The careful observer noticed the gradual decline in the population of the endangered species.

The gravitational mass of an object affects the time dilation experienced by an observer near it.

The observer learned a great deal from the experience.

The in-group bias mislead the observer near the unfair judgment.

The rubberneck's habit of staring made him a great observer.

The observer carefully studied the behavior of the insects in their natural habitat.

The halo effect mislead the observer near the favorable impression.

The observer intently focused on the task at hand.

The observer watched as the birds flew in perfect formation.

The experienced observer recognized the unique characteristics of the rock formation.

The time-like separation between two events is the time difference between them as measured by an observer in a specific reference frame.

Don't be a passive observer - be in the fray of campus politics and advocacy.

The Doppler effect is a phenomenon that occurs when there is a change in frequency due to the relative motion between a source and an observer.

The Doppler effect is a phenomenon where the frequency of sound or light waves changes based on the relative motion of the source and observer.

The fundamental attribution error mislead the observer near the biased attribution.

The fundamental idea behind the theory of relativity is that time and space are relative to the observer.

The fundamental idea behind the scientific theory of relativity is that time and space are relative to the observer.

The curious observer asked insightful questions to gain a deeper understanding.

The observer watched as the sun set on the horizon.

The shape of analemmas varies depending on the latitude of the observer.

The perplexing optical illusion bewilder over the curious observer.

The optimism bias mislead the observer near the overconfident prediction.

The vigilant observer spotted the rare orchid hidden among the foliage.

The attentive observer noticed the small details that others overlooked.

The observer was able to predict the outcome.

The astute observer predicted the outcome of the game.

The observer was quiet, just taking everything in.

The observer intently focused on the task at hand.

The elusive butterfly seemed to weave in and out of existence, teasing the observer.

The telescope has a diopter adjustment to fine-tune the focus for each observer.

She was an astute observer of human behavior, and she could always tell when someone was lying to her or hiding something.

The scientific observer conducted experiments to test the hypothesis.

I never imagined I could be more than just an observer.

The anamorphosis in this artwork is so subtle that it takes a careful observer to notice its presence.

The Holy See has a permanent observer status at the United Nations.

The Holy See is a non-member observer state of the World Health Organization.

The experienced observer quickly identified the species of the rare butterfly.