NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
Name any two desirable properties of a gauging system used in mechanical engineeringName a device that uses heat to produce work, or uses work to move around the heat?Name one type of planar defect and briefly explain how it might affect a property of a material (you choose...
Name three elements that are alkali metals. What is the name of the Group of the Periodic Table in which all the elements have a valence shell electron configuration ns^2np^0? Identify three elements with two electrons in their outermost (valence) orbital. Give their name...
Step-by-Step Solution:1. Identify the Constituents of Duralumin: - Duralumin is an alloy primarily made up of the following elements: - Aluminium (Al) - Copper (Cu)
Aluminumis one of the few metals that is made stronger through the oxidation process. Oxidation is the process that causes rusting, so for most other metals this is a cause of deterioration. So, what is anodized metal? It is the strengthening process aluminum goes through is called anodizing,...
ductilimeternoun(n.) An instrument for accurately determining the ductility of metals. ductilitynoun(n.) The property of a metal which allows it to be drawn into wires or filaments. noun(n.) Tractableness; pliableness. ductionnoun(n.) Guidance. ...
Two other important properties are its reflectivity and lack of electrical resistance. Both heat and light reflect off gold very well. But an electric current passes through gold very easily. Chemical properties Generally speaking, gold is not very reactive. It does not combine with oxygen or ...
noun(n.) Sense; power of thinking. meannoun(n.) That which is mean, or intermediate, between two extremes of place, time, or number; the middle point or place; middle rate or degree; mediocrity; medium; absence of extremes or excess; moderation; measure. ...
Furthermore, silver has been cherished for its conductive properties, leading to its utilization in early electrical technology. This multidimensional application further elevated the reputation of the name Silver in history. In modern times, the name Silver still carries an aura of elegance and ...
D Atomic Number8Symbol→O16.00Atomic Mass Oxygen Name PERIODIC TABLE OF THE ELEMENTS If you are looking to get a better understanding of the world around you, chemistry is the perfect subject to study. It's a study of matter (物质), its properties—ways in which it behaves in special con...