watt

https://tts.langeek.co/read?text=d2F0dA&hash=0ba3f3e3651eeabe089a5c16c4b7daf4588ee1bd&lang=en&cache-only=0&driver=googletts

volt

https://tts.langeek.co/read?text=dm9sdA&hash=8d28449c74689cb933ef15ce2e50d75a735bcf61&lang=en&cache-only=0&driver=googletts

https://tts.langeek.co/read?text=cnBt&hash=7c43d8b0ce69b601715c09e1b5a84bfeee8a494d&lang=en&cache-only=0&driver=googletts

A karat is a unit of measurement used to denote the purity of gold, with one karat being equal to 1/24th of the whole. Therefore, 24-karat gold is considered to be pure gold. The higher the karat number, the higher the percentage of gold in the item. For example, 18-karat gold contains 75% gold, while 14-karat gold contains 58.3% gold. Karat is also used as a term to describe the weight of gemstones, with one karat equal to 0.2 grams. The term "carat" is sometimes used interchangeably with "karat," but carat is generally used to describe the weight of diamonds and other gemstones, while karat is used to describe the purity of gold.

What is a "karat"?

karat

https://tts.langeek.co/read?text=a2FyYXQ&hash=670f9a2cab22fbd0f0fffb13a11726843b100848&lang=en&cache-only=0&driver=googletts

In the United States, a fluid ounce is a unit of volume measurement commonly used to measure liquids. It is abbreviated as "fl oz." In the US customary system, one fluid ounce is equal to approximately 29.5735 milliliters. Fluid ounces are used to measure the volume of beverages, cooking ingredients, and other liquids in various contexts, including recipes, food packaging, and beverage serving sizes.

What is "fluid ounce"?

fluid ounce

https://tts.langeek.co/read?text=Zmx1aWQgb3VuY2U&hash=1e3a674f591d944741e335354dca713c074fb370&lang=en&cache-only=0&driver=googletts

hertz

https://tts.langeek.co/read?text=aGVydHo&hash=078c909565101a5e10abf404831e34e18fef0653&lang=en&cache-only=0&driver=googletts

horsepower

https://tts.langeek.co/read?text=aG9yc2Vwb3dlcg&hash=784560fe0ef0d040f94080d22eb55c9a801825aa&lang=en&cache-only=0&driver=googletts

A pint is a unit of volume measurement commonly used in the United States to measure liquids. It is abbreviated as "pt." In the US customary system, one liquid pint is equal to 16 fluid ounces or approximately 473.176 milliliters. Pints are commonly used to measure beverages such as milk, beer, and cider, as well as other liquids like soup or sauce. They are also used as a standard serving size in many bars and restaurants for certain drinks, such as draft beer or cocktails.

What is "pint"?

pint

https://tts.langeek.co/read?text=cGludA&hash=068df3cdd40f1e789488ba560396f65ea8840633&lang=en&cache-only=0&driver=googletts

cube

https://tts.langeek.co/read?text=Y3ViZQ&hash=7253d8b1d30db9a91e9a4264bc906c156d38bf92&lang=en&cache-only=0&driver=googletts

square

https://tts.langeek.co/read?text=c3F1YXJl&hash=08e3aa9376ede1a0a301c6518ec5cfbf6a817219&lang=en&cache-only=0&driver=googletts

square root

https://tts.langeek.co/read?text=c3F1YXJlIHJvb3Q&hash=b0652bba4f68ed863213654482acab250b8bc249&lang=en&cache-only=0&driver=googletts

variable

https://tts.langeek.co/read?text=dmFyaWFibGU&hash=a1ef115233a705b4b32ff8c076be2f8a1ba373f6&lang=en&cache-only=0&driver=googletts

tape measure

https://tts.langeek.co/read?text=dGFwZSBtZWFzdXJl&hash=ee34ecc73b9897404dc9680e430fe8f2fe66e3df&lang=en&cache-only=0&driver=googletts

array

https://tts.langeek.co/read?text=YXJyYXk&hash=35669d3a7a0dddec790549b690e15c1f2b47dfd4&lang=en&cache-only=0&driver=googletts

axis

https://tts.langeek.co/read?text=YXhpcw&hash=aa58fe64c2a6c473caf7ecfd3196e0c640af8bf8&lang=en&cache-only=0&driver=googletts

Calculus is a branch of mathematics that deals with change and motion, focusing on concepts like limits, derivatives, and integrals. It helps to understand how things change over time or how they accumulate, such as in physics or economics. Calculus is essential for solving problems involving rates of change, areas under curves, and optimization.

What is "calculus"?

calculus

https://tts.langeek.co/read?text=Y2FsY3VsdXM&hash=ff6f5cc981d53aa93133810bb532c611b4866ff6&lang=en&cache-only=0&driver=googletts

denominator

https://tts.langeek.co/read?text=ZGVub21pbmF0b3I&hash=65586ad7e0beea730f9390e359db08e74018e76a&lang=en&cache-only=0&driver=googletts

numerator

https://tts.langeek.co/read?text=bnVtZXJhdG9y&hash=f0e7cd1b0508526ba59cd4b01a15e25eee8ce504&lang=en&cache-only=0&driver=googletts

common denominator

https://tts.langeek.co/read?text=Y29tbW9uIGRlbm9taW5hdG9y&hash=9d62a6517af8b86fd6965dc1f9b5595a7b8654a3&lang=en&cache-only=0&driver=googletts

chaos theory

https://tts.langeek.co/read?text=Y2hhb3MgdGhlb3J5&hash=4f7cc9f497919b8c1ee97d3cbbd9fdb310b5ac7f&lang=en&cache-only=0&driver=googletts

game theory

https://tts.langeek.co/read?text=Z2FtZSB0aGVvcnk&hash=f54468d34a43940bdd1f590ecc6ed25aad9329a9&lang=en&cache-only=0&driver=googletts

coordinate

https://tts.langeek.co/read?text=Y29vcmRpbmF0ZQ&hash=9c0d2f19bb825ac8759d5fcb2a85c0815d18b838&lang=en&cache-only=0&driver=googletts

gradient

https://tts.langeek.co/read?text=Z3JhZGllbnQ&hash=aaa527b292eb970ef363236aaf5dfd1038b64c20&lang=en&cache-only=0&driver=googletts

prime number

https://tts.langeek.co/read?text=cHJpbWUgbnVtYmVy&hash=27576659a7c84b6f9d61f221883e1a996f6b092f&lang=en&cache-only=0&driver=googletts

A cardinal number is a number that indicates quantity and is used to count items. Cardinal numbers answer the question "how many?" and are fundamental in expressing amounts. Examples of cardinal numbers include "one," "two," "three," and so on. For instance, in the phrase "three apples," the cardinal number "three" specifies the exact quantity of apples being referred to. Cardinal numbers are essential for everyday counting, providing a clear understanding of quantities and helping to convey specific information about numbers in various contexts.

What is a "cardinal number"?

cardinal number

https://tts.langeek.co/read?text=Y2FyZGluYWwgbnVtYmVy&hash=ec6ae661d6f5490da6edc94f11b296115b4acaf9&lang=en&cache-only=0&driver=googletts

irrational number

https://tts.langeek.co/read?text=aXJyYXRpb25hbCBudW1iZXI&hash=2521d2d2dbe8652f37e0f450798c291759cc2879&lang=en&cache-only=0&driver=googletts

rational number

https://tts.langeek.co/read?text=cmF0aW9uYWwgbnVtYmVy&hash=1d011d499af98d4e3bfeccb35ac0df0de8542ea3&lang=en&cache-only=0&driver=googletts

mean

https://tts.langeek.co/read?text=bWVhbg&hash=4ae69d872e85121e5c7ef5467641f1fd062fb49c&lang=en&cache-only=0&driver=googletts

perimeter

https://tts.langeek.co/read?text=cGVyaW1ldGVy&hash=98e3dfdc482012b41d1958345b9c4626fce230f7&lang=en&cache-only=0&driver=googletts

tangent

https://tts.langeek.co/read?text=dGFuZ2VudA&hash=01e8033db35e7b5c6a7361f729b718c01f6a3577&lang=en&cache-only=0&driver=googletts

sine

https://tts.langeek.co/read?text=c2luZQ&hash=25c5e4882625493c30d5f878118928c1d47bc965&lang=en&cache-only=0&driver=googletts

cosine

https://tts.langeek.co/read?text=Y29zaW5l&hash=705d2791987b98a8caaaada19005f82bd97ed9c7&lang=en&cache-only=0&driver=googletts

cotangent

https://tts.langeek.co/read?text=Y290YW5nZW50&hash=170c9ece08e877437af36f7c7be7c4dff97fe2ca&lang=en&cache-only=0&driver=googletts

foot per second

https://tts.langeek.co/read?text=Zm9vdCBwZXIgc2Vjb25k&hash=19e49912e4eb88b1d61d5c934cfd95e54a79a78f&lang=en&cache-only=0&driver=googletts

ampere

https://tts.langeek.co/read?text=YW1wZXJl&hash=e7063e8dd870ad67dee717eb2ae9491478ee5816&lang=en&cache-only=0&driver=googletts

kilometers per hour

https://tts.langeek.co/read?text=a2lsb21ldGVycyBwZXIgaG91cg&hash=6f7af8e62a44a66b769e1bc443a13bf1f25641c5&lang=en&cache-only=0&driver=googletts

centiliter

https://tts.langeek.co/read?text=Y2VudGlsaXRlcg&hash=20d84466c9e015a2b697ece5d7b6d21c2d972ef6&lang=en&cache-only=0&driver=googletts

A degree Celsius "°C" is a unit of temperature measurement in the metric system. It is used to measure temperature on the Celsius scale, which is based on the freezing point of water, 0°C, and the boiling point of water, 100°C, at standard atmospheric pressure. In the Celsius scale, the interval between the freezing and boiling points of water is divided into 100 equal parts, called degrees Celsius. The Celsius scale is commonly used in scientific research, meteorology, and everyday life for expressing temperatures in many countries around the world.

What is "degree Celsius"?

degree Celsius

https://tts.langeek.co/read?text=ZGVncmVlIENlbHNpdXM&hash=048e95f1558322eb03119434da8c5891cc4ee31e&lang=en&cache-only=0&driver=googletts

pound

https://tts.langeek.co/read?text=cG91bmQ&hash=9bcaf96e1c26ba3e5fb1bff67cce2d149fdab327&lang=en&cache-only=0&driver=googletts

Here you will learn some English words about mathematics and measurement, such as "amp", "hertz", "horsepower", etc. that are needed for the TOEFL exam.

Mathematics and Measurement

Words related to "Mathematics and Measurement" | Advanced Vocabulary for TOEFL