Answer:
(1) malleable
(2) Ductile
(3) Good conductor of heat and electricity
Explanation:
(1) malleable: this means that they can be hammered into sheet
(2) Ductile: this means that they can be drawn into a thin wire
(3)they are good conductor of heat and electricity
Luster: Metals are shiny when cut, scratched, or polished.
Malleability: Metals are strong but malleable, which means that they can be easily bent or shaped. ...
Conductivity: Metals are excellent conductors of electricity and heat.
n = 3.00e8/2.22e8 = 1.35
1.00sin24.5 = 1.35sinθ
θ = 17.9°
Mechanical waves
