0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many 1lb in 90 grams?
there are zero 1lb in 90 grams.
What must you always do before measuring with a balance scale?
It's a good question. Many would think the answer obvious. But there are many variations and sizes of weighing scales which mean practicle answers aren't always forthcoming. The simple answer is to use accurate, known sample weights. Say for a set of kitchen scales you could use a set of wieghts up to 1kg and check that combined weights match the scale and that no weights equals zero. Well that might be simple and it may not be too difficult to find your set of weights. But then how would you calibrate scales for weighing people? I'm sure in the weighing scales industry there accurate methods but how would the general public check the accuracy of their bathroom scales? Poeple weigh in the order of 70kg. It is not practicle for most people to find and transport in the order of 70kg of test weights. I'm sure there's a practicle answer so I'll leave this open from here.
If your rock sample has a mass of 10g how many grams of quartz does it contain?
Not enough information to answer, since the percent of silica is different for different rocks. Could be zero, 10 grams, or any number between.
How many grams are there in 2.20 x 1024 atoms of copper?
its zero (: -your welcome.. p.s: im albert Einstein, so im smart!
How are the kelvin scale and celsius scale similar?
The Kelvin and Celsius scales use the same scale for change in temperature. But the reference point for zero is different. This would be like two parallel lines: they have the same slope, but different Y-intercepts. 0 Kelvin is defined as 'absolute zero', a temperature which has not yet been achieved. The same temperature in Celsius is −273.15°C. Since the two scales change at the same rate. Water freezes/melts at 273.15 K and water boils at 373.15 K (100 degrees above the freezing point, just like Celsius)
What is a low amount of methamphetamine in your system?
ZERO
What is the two most used scales for using absolute zero?
The Kelvin and Celsius scales are the most used scales for absolute zero.
What would you use to weigh a canalop grams or kilograms?
As far as I can tell there is no such thing as a canalop! So it does not matter whether you use grams or kilograms - the measure will be zero in either case.
What is a temperature scale based on absolute zero?
The Kelvin and Rankine scales are the two most common temperature scales that start at absolute zero.
Absolute zero is zero on the what scale?
Absolute zero is 0 °K, or 0 °R on the Kelvin and Rankine scales.
Must graph scales start at zero?
No. And for examples where they don't look at graphs where the x-axis is years. If the scales do not start at zero, this fact should be clearly indicated.
How much grams of sugar is there in a coke zero?
A can of coke zero has OVER 9000 GRAMS OF SUGAR
Why are even numbered scales better to use than uneven numbered scales?
Zero, a useful number to have on the scales, will be present in the even numbered scales but not the odd numbered ones.
How can zero error be eliminated?
By calibrating the instrument using a known measure.It can also be eliminated by adding measurements - or taking a measurement from a point other than 0.For example, suppose you have scales with a zero error: say of 5 grams. And you want to 100 grams of flour. If you just put flour in the scale's tray, you will get 95 grams when the scale reads 100 g. However, if you put a bowl there, take a reading m1 grams and then add flour until the reading is (m1 + 100) grams then you will have 100 grams of flour.
How many 1lb in 90 grams?
there are zero 1lb in 90 grams.
How do you weigh small screws?
Get a scale appropriate for the amount you wish to weigh. Get a container to put the small objects (screws) in. Weigh the container while it is empty, many modern digital scales allow you to "Zero" the scale with your container on it making for an easy short cut. Write down the weight of the container. Put your screws in the container and weigh the container and the screws. Subtract the weight of the container
What is absolute zero on the Celsius and Fahrenheit scales?
-273.15 c, -459.67 f
