Definition: A device that converts an analog signal into a digital signal by sampling it at specific intervals.

Example: The engineer used a quantizer to convert the audio signal into a digital format.

Definition: Related to the branch of physics that deals with the behavior of very small particles, such as atoms and photons.

Example: The scientist explained the quantum properties of light during the lecture.

Definition: A specific amount or quantity of something, often used in science to refer to the smallest unit of a physical property that can exist independently.

Example: In quantum physics, particles can exist in multiple states at once until they are observed.

Definition: A situation where a person, animal, or thing is kept away from others to prevent the spread of disease.

Example: During the pandemic, many people had to stay in quarantine to avoid getting sick.

Definition: To keep someone or something apart from others to prevent the spread of disease or to control a situation.

Example: The health officials decided to quarantine the travelers who had been exposed to the virus.

Definition: A type of elementary particle that is a fundamental building block of matter, specifically found in protons and neutrons.

Example: Quarks combine to form protons and neutrons, which are the components of atomic nuclei.

Definition: Happening every four days or every 72 hours, often used to describe certain types of fevers or medical conditions.

Example: The patient was diagnosed with a quartan fever, which means it occurs every fourth day.

Definition: A type of fever caused by malaria that occurs every three days.

Example: The patient was diagnosed with quartan after experiencing recurring fevers.

Definition: Relating to the fourth degree, especially in mathematics, where it describes equations or functions that involve a variable raised to the power of four.

Example: The quartic equation can be solved using various methods, including factoring and using the quadratic formula.

Definition: A value that divides a set of data into four equal parts, with each part containing a quarter of the total number of items.

Example: In statistics, the first quartile represents the value below which 25% of the data falls.

Definition: A hard mineral made of silicon dioxide, found in many types of rocks and often used in jewelry and electronics.

Example: The geologist found a beautiful piece of quartz while hiking in the mountains.

Definition: A type of rock that is made from quartz and formed through a process that changes sandstone into a harder material.

Example: The building was constructed using beautiful quartzite that sparkled in the sunlight.

Definition: Relating to or made of a type of rock that is composed mainly of quartz.

Example: The quartzitic rock formations are known for their durability and resistance to weathering.