Food supplies kinetic energy
I’m not sure if its correct but I think it’s focal Ray point
For concave mirrors, some generalizations can be made to simplify ray construction. They are: An incident ray traveling parallel to the principal axis will reflect and pass through the focal point. An incident ray traveling through the focal point will reflect and travel parallel to the principal axis.
You are correct it is translucent because opaque let’s no light through but transparent lets almost all light through
Answer:
Explanation:
In our universe the unit of current used to be defined as the current that produces a certain force per unit of length between two wires separated by a certain length. This means:
Replacing force by its definition
And since current is charge over time
From this we can define length as a function of time, mass, and charge:
Answer: recycling aluminium products
Ore is an aggregate of inorganic minerals, which are economically valuable. The ores are present in the rocks. The ores are extracted from earth through the process of mining. The minerals present in the ores are non-metals and metals.
Recycling of aluminium products is most useful for overcoming the disadvantage of using ores, because ores are non-renewable resources, which means that their abundance is low on earth and these resources once used cannot be replenish. Aluminium is a valuable metal extracted from ore, therefore, once used for a specific purpose as a product should be recycled in another form so that can be used again.