0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is it called when light hits a certain metal and causes electrons in a metal to move?
shock
Which process causes a metal spoon to appear split of broken in a glass of water?
optical effect
Why does the liquid expand in a thermometer when it gets hotter?
In a thermometer is a liquid metal called Mercury, so the liquid expands when it is heated up.
Will the metal ball go through the metal ring if you heat the metal ring?
yes because when you heat a metal ring it will expand
Why does the electric wire become loose in summers?
The metal wires expand in the heat - making them sag.
What is the process called when particles in a metal lid expand under hot water?
This is a misconception. Particles do not expand, When they get hot they move further apart. This means that the object (the lid) gets bigger. It's just called expansion.
Why a glass jar can open easily if the metal lid is heated gently first?
Heat causes the metal to expand, thus breaking the seal.
What is the process of coating an object with a metal called?
Metal plating.
Why is it easier to remove a metal lid off a glass jar when soaked with hot water?
The heat causes the metal lid to expand, making it slightly bigger.
What new improvements have occurred in the metal door and window industry?
A process called UNI-SAN 6500 that fuses glass and metal was made available in viewing windows from Jacoby-Tarbox. The process is reported to eliminate common causes of window breakage.
What is it called when light hits a certain metal and causes electrons in a metal to move?
shock
What is the process called for the combining of metal with oxygen?
Rusting
What is the process called when you combine metal and oxygen?
Oxidation.
How does temperature make an acoustic guitar out of tune?
The tune of a guitar has got to do with the tension on the metal strings. Temperature causes metal to contract or expand, changing the tension of the strings and thus the tuning.
What is the process of obtaining pure metal from ore called?
is it called purification or refining
What is the process in which an ore is melted to separate the metal from other elements?
The process is called - smelting
What is the process called when a metal is destroyed by a chemical reaction?
The process called when metal is destroyed by a chemical reaction is called Corrosion. Electrochemical of oxidation of metals reacts with oxygen thus corrosion will occur on metals.
