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What planet would have no advantage of any kind over earth for making parallax measurements?
You have to ask yourself what is an advantage when parallax measurements are being made? . . parallax happens when you move to a different place and the object you see look a little different, the closest ones appear to have moved more than the ones that are further away. In astronomy parallax is created when the Earth is in opposite points of its orbit. Stars that are close appear to have moved a little, relative to the mass of stars that are a long distance away. Parallax was not observed before the 19th century, and the lack of parallax was always used to 'prove' that the Earth could not possibly be going round the Sun. It was only in the 19th century that parallax was observed, but it was only very tiny movements of the closest stars. It forced people to realise that the stars are incredibly far away and the Earth does go round the Sun after all, so it was extra evidence of the Sun being at the centre of the solar system. A parallax measurement is easier to make if the baseline is longer, so the answer to your question is that Mercury and Venus have no advantage for making parallax measurements.
What is an example of how chemicals make our lives easier?
Chemicals can keep bread fresher longer.
Which unit of measurement is longer than a foot but shorter than a meter?
A yard is longer than a foot and shorter than a meter because there is approximately 3.2808339 feet in a meter. 3.2808339 feet is greater than 3 feet
How does a longer baseline help astronomers?
A longer baseline in astronomical observations enhances the ability to resolve finer details in celestial objects by improving angular resolution. This is particularly beneficial in techniques like interferometry, where multiple telescopes work together to simulate a larger aperture. By increasing the distance between the telescopes, astronomers can discern smaller features and finer structures in the observed objects, leading to more detailed and accurate data. Ultimately, this allows for better understanding of phenomena such as star formation, galaxy evolution, and the dynamics of distant celestial bodies.
Why lighter elements take more time in xrf analysis?
Lighter elements take more time in XRF analysis because they emit lower energy X-rays that are easier to be absorbed by the sample matrix. This requires longer measurement times to accurately detect and quantify the X-ray signals from lighter elements. Additionally, the lower X-ray intensity from lighter elements may necessitate higher sensitivity and longer counting times for accurate analysis.
What is a valid reason for rebaselining the Performance Measurement Baseline?
The plan for completing the remaining contract effort is no longer achievable.
What is valid reason for rebaselining the performance measurement baseline PMB?
The plan for completing the remaining contract effort is no longer achievable.
What planet would have no advantage of any kind over earth for making parallax measurements?
You have to ask yourself what is an advantage when parallax measurements are being made? . . parallax happens when you move to a different place and the object you see look a little different, the closest ones appear to have moved more than the ones that are further away. In astronomy parallax is created when the Earth is in opposite points of its orbit. Stars that are close appear to have moved a little, relative to the mass of stars that are a long distance away. Parallax was not observed before the 19th century, and the lack of parallax was always used to 'prove' that the Earth could not possibly be going round the Sun. It was only in the 19th century that parallax was observed, but it was only very tiny movements of the closest stars. It forced people to realise that the stars are incredibly far away and the Earth does go round the Sun after all, so it was extra evidence of the Sun being at the centre of the solar system. A parallax measurement is easier to make if the baseline is longer, so the answer to your question is that Mercury and Venus have no advantage for making parallax measurements.
Why do we prefer potentiometer of longer length for accurate measurement?
We prefer a potentiometer of longer length for accurate measurement because it provides a greater resolution and sensitivity. A longer potentiometer reduces the potential gradient, allowing for smaller changes in voltage to be detected more precisely. This minimizes measurement errors and enhances the accuracy of the readings, making it easier to obtain precise voltage comparisons. Additionally, longer lengths can help mitigate the effects of contact resistance and improve overall stability in measurements.
Why would a longer baseline be desirable?
A longer baseline is desirable because it provides a more comprehensive dataset for analysis, allowing for improved accuracy in identifying trends and patterns over time. It enhances the reliability of statistical models by reducing the impact of anomalies and short-term fluctuations. Additionally, a longer baseline can aid in establishing causal relationships and assessing the long-term effects of interventions or changes. Overall, it contributes to more informed decision-making and strategic planning.
Which measurement is longer a cubit or a yard?
yard
Why is it easier for a screw to be undone by a longer spanner?
With a longer spanner, there is more leverage so it is easier to screw or unscrew things.
What is the parallax method?
The parallax method is a way of measuring distances of far-away objects. Astronomers use parallax to measure the distance to stars. Parallax is a measurement of the shift of a nearby object compared to distant objects when observed from two different positions. You can see this effect for yourself. Cover your right eye and look directly at something some distance away, like a tree or house. Hold your hand at arms' length and stick up one finger, and cover the tree with your finger. Now uncover your right eye and cover the left eye, WITHOUT moving your hand. Your finger is no longer covering the tree. The "parallax shift", the distance that your finger appeared to move (relative to the tree in the background) can be used to measure how far away things are. For nearby objects in the solar system - for example, a comet or an asteroid - two observatories can observe the same object at the same time, and measure the "parallax angle" between the comet and a distant star. Knowing how far apart the two observatories are will let you calculate the distance to the comet. For other "nearby" stars, we assume that the stars themselves aren't moving quickly. Take one measurement today, and another measurement exactly six months later. We know the distance between the two observations is 184 million miles (twice the Earth's orbital radius). If our reference star is far enough away, we can use the parallax angle to calculate the nearby star's distance. For VERY distant objects, this doesn't work, for two reasons. 1. The parallax angle is too tiny to be measured accurately 2. We cannot be sure that the reference star in the background is far enough away from the "nearby" star to accurately calculate the distance.
Why is a long base line in a triangulation more accurate?
A long baseline in triangulation enhances accuracy because it increases the angle measurement's sensitivity to distance changes. With a longer baseline, even small angular errors have a more significant impact on the calculated position, leading to improved precision in determining locations. Additionally, longer baselines can help minimize the effects of local disturbances and errors, resulting in more reliable triangulation results. However, it is essential to balance length with the ability to accurately measure angles and distances over greater spans.
What is the distance measurement that is a little longer than a yard?
1 meter.
How do astronomers meausre distance across the sky?
For smaller distances, the parallax method is used. For longer distances, several "standard candles" methods are used, depending on the distance scale.
How do incline planes make work easier?
Yes the longer the incline plane the easier you finish the work
