Step by step video & image solution for What are alloys ? Explain with suitable examples properties of alloys which make them useful over pure metals . by Chemistry experts to help you in doubts & scoring excellent marks in Class 10 exams.Updated on:21/07/2023Class...
Types of plasticsPhoto: Natural plastic: Sticky tape is made from cellulose, a natural polymer found in plants. The first plastic sticky tape was developed in 1930.There are many different plastics, so we need ways of making sense of them all by grouping similar ones together. Here are a ...
Electroplating has lots of other uses, besides making cheap metals look expensive. We can use it to make things rust-resistant, for example, to produce a variety of useful alloys like brass and bronze, and even to make plastic look like metal. How does this amazing process work? Let's ...
State the bonding type or types in water molecule. Please explain your answer Complete the following table for H 2 O: T, oC P, kpa h, kj/kg X Phase 200 2706.3 130 0.650 400 3277.0 30 800 147.9 How does solidification ...
Covalently bonded materials have covalent bonds between their atoms. The covalent bonds are formed when electrons are shared by the atoms of two non-metals (either same or different). Answer and Explanation:1 In ionically or metallic bonded materials there are ...
A few more technical examples of Hall detectors and their uses:US Patent 3,845,445A: Modular hall effect device by R. Braun et al, IBM, October 29, 1974. The concentrating, modular Hall effect device illustrated above. US Patent 3,845,445A: Hall element device with depletion region ...
First, because graphene has so many excellent properties, and because all those properties probably aren't needed in the same material (for the same applications), it makes sense to start talking about different types of graphene (or even different graphenes) that are being used in different ...