Exam: GRE (Verbal)

Definition: A small image that is taken using a microscope or special equipment, which needs to be enlarged to be seen clearly.

Example: The scientist examined the microphotograph to study the details of the tiny cells.

Definition: A device used to measure light levels or density in small areas, often used in photography and scientific research.

Example: The scientist used a microphotometer to analyze the light transmission through the sample.

Definition: A method of measuring very small amounts of light or other electromagnetic radiation using a specialized instrument called a microphotometer.

Example: The scientist used microphotometry to analyze the light absorption of the sample.

Definition: Relating to the branch of physics that deals with very small particles, such as atoms and molecules.

Example: The study of microphysical processes is essential for understanding the behavior of materials at the atomic level.

Definition: The branch of physics that studies very small particles like atoms and molecules, as well as their interactions.

Example: Microphysics helps us understand the behavior of particles at the atomic level.

Definition: The condition of having very small pores or tiny openings, often found in materials like rocks or membranes.

Example: The microporosity of the material allows it to filter out tiny particles effectively.

Definition: This term describes a material that contains very tiny holes or spaces, specifically those that are smaller than 2 nanometers in size.

Example: The new filter is made from a microporous material that effectively removes impurities from water.

Definition: A tool used to analyze the chemical makeup of a small area on a solid surface by examining the X-rays produced when electrons hit the sample.

Example: The scientist used a microprobe to study the mineral's composition in detail.

Definition: A small electronic device that acts as the brain of a computer, processing instructions and managing tasks.

Example: The new computer is much faster because it has a more powerful microprocessor.

Definition: A collection of small instructions that control the operations of a computer's central processing unit (CPU) to perform specific tasks.

Example: The microprogram allows the CPU to execute complex machine instructions efficiently.

Definition: To create a set of instructions for a computer's control unit that defines how to execute machine-level operations.

Example: The engineer decided to microprogram the new processor to improve its efficiency.