(MU–Oct'99)Ans: It isdefined as the amount of heat energy required to raise or lower the temperatureof unit mass of the substance through one degree when the pressure kept constant. It isdenoted by Cp.8. Define: Specific heat capacity at constant volume.Ans: it is defined as theamount...
A change involves a change in one or more physical properties, but no change in the fundamental components that make up the substance. a) mixed b) chemical c) kinetic d) potential e) physical Melting a sample of iron is an example of a: a) physical property. b) physical change. c) ...
Discover the properties that define a substance as a metal and what substances are classified as metals. Explore where to find metals and metal ores, and learn about the physical properties of metals, metal conduction, and how metals are used. Related to this QuestionClearly and concisely...
Intestinal stromal cells are known to modulate the propagation and differentiation of intestinal stem cells1,2. However, the precise cellular and molecular mechanisms by which this diverse stromal cell population maintains tissue homeostasis and repair are poorly understood. Here we describe a subset of...
<p><strong>Step-by-Step Text Solution:</strong></p><p>1. <strong>Understanding State Changes</strong>: The melting point is associated with the change of a substance from a solid state to a liquid state. </p><p>2. <strong>Defining Melting Point</strong>:
In all of these assays, the unit of activity can be expressed as a Trolox equivalent antioxidant capacity (TEAC) or defined as the concentration (mM) of Trolox having equivalent antioxidant capacity to a 1.0 mM solution of the substance under study. TEAC values derived from different antioxidant...
Nacre (n.) A pearly substance which lines the interior of many shells, and is most perfect in the mother-of-pearl. [Written also nacker and naker.] See Pearl, and Mother-of-pearl. Nacreous (a.) Consisting of, or resembling, nacre; pearly. Nad () Alt. of Nadde Nadde () Had not...
Using RNA-Seq technology, we provide evidence that the loss of AMPKβ1 and AMPKβ2 lead to different gene expression profiles in human induced pluripotent stem cells (hiPSCs), indicating isoform-specific function. The knockout of AMPKβ2 was associated with a higher number of differentially ...
Most vessels engaged in short sea shipping on the Great Lakes-Seaway System have voyages with very short durations — some as short as a few hours but rarely longer than six days — further exacerbating the active-substance decay problem. Many of the Great-Lakes Seaway bulkers have self-...
) The bitter principle of quassia, extracted as a white crystalline substance; -- formerly called quassite. Quat (n.) A pustule. Quat (n.) An annoying, worthless person. Quat (v. t.) To satiate; to satisfy. Quata (n.) The coaita. Quatch (a.) Squat; flat. Quater-cousin (n.)...