When a metal is stuck with something hard a ringing is ... - Brainly
Feb 7, 2020 · This is a property of metal, metal are sonorous. This implies that they will produce sound when they are striked. That why when we hit a metal a ringing sound is produced. Other Concept:-Metal are sonourus. Metal are malleability. They are ductile. They are strong.
New questions in CBSE BOARD X - Brainly
Oct 31, 2023 · iv) Use impure metal as anode and pure metal as cathode: In this step, the impure metal is used as the anode, and a pure metal is used as the cathode. The anode is the source of the impure metal, while the cathode is the source of the pure metal.
How did David Smith begin to use metal as his medium? What
Oct 30, 2020 · The answer to this question is as follows: Explanation: David Smith was inspired by the art of Julio Gonzalez and Pablo Picasso.
Read this passage. Use details from the text to explain how Kamen ...
Oct 31, 2019 · The text has many details that indicate that Kamen felt that making things out of metal was enjoyable. Use these points to form your answer: Look for clear indications: Words and phrases like ‘I became interested’ and ‘went to buy this new equipment’ clearly suggest that Kamen found using metal enjoyable. Draw inferences/conclusions:
Why are glass wool soaked in water kept in test tube while
Sep 14, 2018 · The metal sample is placed in the middle of the horizontally kept boiling tube. The metal sample and the glass wool are heated using separate burners. The water present in glass wool form steam on heating . This steam then passes over the hot metal. The hot metal react with steam to form, the corresponding metal oxide and hydrogen gas.
A horseshoe magnet. when not in use, is kept with a metal piece …
Feb 19, 2020 · A horseshoe magnet. when not in use, is kept with a metal piece A, that is held to the north and south poles. (i) What is the metal piece A called? (ii) What is A made of? (it) What is the function of the metal piece A? (iv) Explain how the metal piece A serves the purpose, on the basis of molecular (or domain) theory of magnetism.
collect information about metals which we use in our daily life, and ...
Sep 22, 2017 · Metals are used in our daily life for a large number of puposes. Some of the important uses of metals are: 1. iron, copper, aluminium metals are used to make cooking utensils,and water boilers for factories. 2.Copper metals are used for electric wires for house hold wiring , electric motors, armature of dynamo etc. 3. aluminum foil is used for packaging medicines, choclates , food items and 4 ...
Discuss whether city life would have been possible without the use …
Apr 16, 2016 · question. Answer: No, living in a city would not have been possible without the use of metals because city dwellers use a variety of metals in daily life, including iron, aluminium, brass, copper, tin, silver, and even gold. It makes no difference how much it costs or even if it is available. We make an effort to favour iron, aluminium, brass ...
of glass. Some things are made of wood. Some things are made
Jun 19, 2021 · Metal is very heavy and it is very hard and strong. It usually feel cool if you touch it. We use metal to make lot of things. Next let's talk about glass. Glass is very smooth. It feels cool to touch. It is not as heavy as metal. It is hard but it is not strong. It breaks very easily. Now let's talk about wood. Wood is lighter than metal and glass.
A metal rod of length 1m is rotated with a frequency 60 rev/s …
Jul 30, 2024 · To calculate the electromotive force (emf) induced between the center and the end of the rotating metal rod, we can use the principle of electromagnetic induction. The emf induced in a rotating conductor in a magnetic field can be determined using Faraday's law of induction and the concept of motional emf. Given: Length of the rod, = 1. L=1 meter