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Why do scientist use weighted average instead of straight mathematical average of masses of isotopes to indicate the atomic mass of an element?
Wiki User
∙ 8y ago
The percentage of each isotope is different.
Wiki User
∙ 8y ago
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What type of lines can indicate strength and stability but in certain circumstances may appear awkward or stiff?
straight, angular lines
What does a horizontal line on a velocity time graph show for acceleration?
Any curved line will indicate a change in acceleration. Straight lines with slope indicate a steady velocity and straight lines with zero slope indicate a lack of motion.If the X axis (left to right) is for time and the Y axis (up and down) is for speed, it would curve up.
Curly hair is recessive and straight hair is dominant A woman with curly hair marries a man who is homozygous dominant for straight hair. What are the outcomes for their children?
75% chance of having straight hair and 25 % chance having curly Alleles Curly (woman) Curly Straight Straight Straight (guy) Straight Straight Curly
What law regarding inertia the planets would travel in a straight line into space Gravity is the outside force that keeps the planets in orbit about the Sun?
Galileo was the first to say that an object will continue in a straight line at constant speed unless acted on by a force. Newton's law of gravity and laws of motion were used to give a mathematical proof of the laws of planetary motion discovered by Kepler from measurements of the planets' positions done by Tycho Brahe at the end of the 16th century.
Who discovered that light travels in straight line?
Ibn al-Haytham (965 in Basra - c. 1040 in Cairo) a Muslim scientist, proved that rays of light travel in straight lines, and carried out various experiments with lenses, mirrors,refraction, and reflection. He was also the first to reduce reflected and refracted light rays into vertical and horizontal components, which was a fundamental development in geometric optics.Book of Optics.(Ibn al-Haytham)
How did Archimedes handwriting look?
Archimedes was an ancient Greek scientist and astronomer. His handwriting is small and neat, written in straight lines, and including diagrams and mathematical equations.
What is the name of a mathematical shape with 8 straight lines?
octagon
What's a mathematical instrument used to construct straight lines?
That's commonly known as a "straight edge".
What is mathematical representation of straight line graph?
y=ax+b
Does a straight horizontal line indicate uniform motion?
no, a straight horizontal line doesn't indicates uniform motion
What is the mathematical term for quadrilaterals?
Quadrilateral is a mathematical term used for any figure with its area bounded by four straight line segments forming a closed path.
What is a ray in mathematical terms?
any of a set of straight lines passing through one point.
When the acceleration is not in a straight line on a graph what does this indicate?
That the force that causes the acceleration is not constant.
Who was the scientist who explained the force that keeps the planets from going in a straight line out into space?
Newton
Who is the Muslim scientist who discovered light travels in a straight line?
Alah Mohamed the 8th
Can someone get a job as a scientist straight from high school?
To be a scientist you usually need to have a PhD from a university. You could work for a scientist maybe. You could likely work in a science field, but the name scientist is usually reserved for those with a PhD...sometimes a Master's degree.
In a graph showing time on the horizontal axis and speed on the vertical axis What would a straight horizontal line indicate?
The line would indicate motion at a constant speed.
