What scale is used to measure the hardness of steel?

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Rockwell hardness
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What is a spring scale used to measure?

A spring scale measures weight. It is dependent on the gravity, and so one's weight in space, or on the moon would be different based on the spring scale. A balance measures mass, and since the standards in a balance are the same no matter what the gravity is, then the mass remains constant. (MORE)

What are the scales used to measure earthquakes?

There are a number of scales used to measure earthquakes depending on what is of interest. Scales which measure the amount of energy released by an earthquake are known as magnitude scales, these include the widely known Richter scale which is calculated based on the amplitude of seismic waves (MORE)

How is magnitude measured using the Richter Scale?

The Richter scale assigns a magnitude number to an earthquake based on the maximum amplitude of the seismic waves as recorded on a seismometer and the distance of the seismometer station from the epicentre of the earthquake.

What scales are used to measure earthquakes?

The moment magnitude scale, the Richter scale (which can only be used for low and moderate magnitude earthquakes less than 6.9) and the modified mercalli intensity scale are used to measure earthquakes.

What are the scales used to measure hurricanes?

The Beaufort scale has been and still is used to describe wind conditions. The max on this scale is 12 (starting at 64 knots or 74 mph) which is described as 'hurricane'. However some countries now use an extended scale with numbers beyond 12 to cover varying strengths of hurricane. Hurricanes the (MORE)

What scale is used to measure the violence of a tornado?

The Fujita scale. Sometimes it is called the "F-scale" as well. The original scale rated tornadoes based on damage. The scale ranges from F0 at the weakest to F5 at the strongest. The new scale (as of 2007: Enhanced Fujita, or "EF" scale) ratesaccording to damage. as well, but inspects damage in m (MORE)

What is the pH scale used to measure?

The pH scale isn't used for measuring anything. It tells if a substance is an acid or a base. On the pH scale, 7 or more is considered a base. lower than 7, on the pH scale is considered an acid. Acids are usually sour, sweet, or have a very sweet, bitter taste. Usually Bright colors. And Bases are (MORE)

What kind of scale is used to measure weight?

Scales used to measure weight include:. Spring scale - measures the increased length of a spring as it stretches . Balance scale - uses a horizontal lever to compare unknown weights to that of known weights

What type of scale is used to measure a avalanche?

You can measure how unstable they are with reasonable accuracy by digging snow pits and evaluating the different layers of the snow, seeing whether there are any particular weaknesses. Therefore this enables some sort of prediction as to when an avalanche may occur (in a space of a month or so), but (MORE)

How is the Mohs scale of mineral hardness used?

The Mohs scale is used to aid in quick field identification of minerals, along with other techniques.. Mohs based the scale on ten minerals that are all readily available. As the hardest known naturally occurring substance, diamond is at the top of the scale. The hardness of a material is measured (MORE)

What scale is used to measure the magnitude of earthquakes?

The oldest scale of measurement for earthquakes were in fact intensity rather than magnitude scales with the first being The Mercalli intensity scale . Intensity scales describe the earthquake in terms of the damage caused. Later, improved versions of this form of measurement were published in 1931 (MORE)

What is the scale used to measure an earthquake?

The Modified Mercalli Intensity scale is used to measure the degree of ground shaking, damage and surface accelerations caused by an earthquake at a given point, the Richter Magnitude scale (can only be used for small and moderate magnitude earthquakes), and the Moment Magnitude scale are used (MORE)

What scales do you use to measure temperature and why?

Celsius/Centigrade is used based on the temperature of water,melting point being 0oC and boiling point, 100oC, Kelvin is a scalewhich increases at the same rate as Celsius, i.e. an increase of1oC is equal to an increase in 1K however it is 273.15 lower sozero is at the lowest temperature possible. F (MORE)

What scale is used to rate mineral hardness?

The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.

What is the scale used to measure earthquakes?

The absolute magnitude of a quake is conventionally reported by numbers on the Moment magnitude scale (formerly Richter scale, magnitude 7 causing serious damage over large areas), whereas the felt magnitude is reported using the modified Mercalli intensity scale (intensity II-XII).

The kelvin scale is used to measure what?

Absolute temperature and hence we won't mark degree as we write the temperature. At 4.2 K mercury would loose the resistivity totally and so it becomes super conductor.

What is the Fujita scale used to measure?

The Fujita scale measures the strength of a tornado based on the severity of the damage it causes. The scale runs from F0 at the weakest to F5 at the strongest. In the United States it has been replaced by the Enhanced Fujita scale which runs from EF0 to EF5. The damage elves remain essentially (MORE)

What is the name of the scale that measures the hardness of mineral?

The Mohs scale.. Talc . Gypsum . Calcite . Fluorite . Apatite . Feldspar . Quartz . Topaz . Corundum . Diamond . The Mohs scale, however, is an purely ordinal scale. For example, corundum (9) is twice as hard as topaz (8), but diamond (10) is almost four times as hard as corundum. Check (MORE)

Balance scale is used to measure what?

The mass of an object or objects A balance scale measures weight, but not in pounds or ounces, it measures in grams. A balance scale measures relative weight, weight relative to another object rather than definite weight.

Beaufort scale is used to measure what?

The Beaufort Scale is used to measure wind speed/strength on a scale from 0 for calm to 12 to hurricane speed/strength winds. The speed/strength is determined by the wind's effects on certain objects such as tree/tree leaves, rising smoke, the surface of the sea, etc.

The BORG Scale is used to measure what?

The Borg Scale is a simple method of rating perceived exertion (RPE) and can be used by coaches to gauge an athlete's level of intensity in training and competition. It is also used in the health care setting by physiotherapists/physical therapists to help breathless patients improve their levels of (MORE)

A metal used in very hard steels?

A metal used in very hard steels is nickel. Nickel is used to makestainless steel, rechargeable batteries, tanks to hold corrosivechemicals, and the five cent coin.

What scale do you use to measure a tornado?

The Fujita scale is the most famous and most widely used scale for rating tornadoes. It rates tornadoes from F0 to F5 based on severity of damage. It has been replaced by the Enhanced Fujita Scale (EF0 to EF5) in the U.S.

How would you measure a steel nail using the Mohs scale?

You would attempt to scratch a crystal face of a mineral with a known Mohs hardness with the point of the nail. For instance, if the nail would scratch feldspar (Mohs 6), but not scratch quartz (Mohs 7), then the hardness of the nail would be between 6-7 on the Mohs hardness scale.

What is the MOHRS scale of hardness and how is it used?

Mohr's scale of hardness is used for minerals found in the earth. It basically refers to the ability of a harder material to scratch a softer material. The Mohr's Scale of hardness defines ten standard minerals on a hardness scale with hardness from 1 to 10, 1 being the softest and 10 being the har (MORE)

The kelvins scale is used to measure?

The Kelvin scale is used to measure absolute temperature, i.e., temperature from absolute zero. The way it is defined, there are no negative temperatures on the Kelvin scale. The Kelvin scale is used to measure absolute temperature, i.e., temperature from absolute zero. The way it is defined, there (MORE)

What is the use of the hardness scale?

Minerals have a fairly specific range of hardness, based on the Mohs hardness scale. The Mohs scale is based on the ability of a mineral to be scratched, or scratch, another mineral. Using the Mohs scale to determine mineral hardness is one test that can be used to help identify one mineral from oth (MORE)

How do you use a mohs hardness scale?

the softest a mineral can be is a 2 and the hardest it can be is a 9, it is a scale of 2-9 Another Answer The Mohs Scale of hardness ranges from 1 to 10. You can read more about it, below. "The Mohs scale of mineral hardness is based on the ability of one natural sample of matter to scratch anot (MORE)

What is measured using the Saffir-Simpson scale?

The Saffir-Simpson Scale is an estimate of the power of hurricanes. Their Categories are Category 1, Category 2, Category 3, Category 4, and Category 5. All of them are destructive, especially Category 3 through 5.

What scale is most useful for measuring distance?

depends on what you are trying to measure, but if its something that is on the other side of the planet you would use kilometers, or miles but if it were something like a desk, you'll probably use inches

Would you use a scale to measure capacity?

It could be used to measure capacity. For example, weigh an empty container. Then fill the container with water and weigh it again. Take the difference in weight. Divide by the density of water. This will give you the capacity of the container.

What are the scales used for measuring tornadoes strength?

There are three scales for measuring tornado strength, all of which use damage to estimate wind speed. The first and most famous is the Fujita scale, developed in 1971. This scale rates tornadoes from F0 at the weakest to F5 at the strongest. Most countries that take the time to rate their tornad (MORE)

What is the Mohs scale used to measure?

The Mohs scale is used to measure the relative hardness of a material. It is based on the ability of one material to scratch another.The scale start at the soft end with Talc, through to Diamond as the hardest.

What scale is used to measure the strength of wind?

The Beaufort scale is used to measure the strength of wind. It linearly relates to wind speed in knots. There are 17 levels of the Beaufort scale, ranging from 0 (< 1 knot, calm) to 8 (34 - 40 knots, fresh gale) to 12 (64 - 72 knots, hurricane) to 17 (107+ knots, hurricane).