Answer:
D.) Metal
Explanation:
light can not pass through metal.
Answer: The coefficient of expansion for the wire 
.
Explanation:
Original length of the wire = L= 410.0000 m
Initial temperature =
Final Temperature = 
Increase in Length of the wire = 
The coefficient of expansion for the wire .
<span>Physical property is a property that is measurable whose value describes a state of physical property</span>
<span />
Answer:
Medium
Explanation:
Electromagnetic waves (light, electricity) can travel through space, which has no medium (air), while mechanical waves cannot. The main medium for mechanical waves is air, and without the medium, the wave cannot travel. This is why you cannot hear sound in space.
The roaring spacecraft in Star Wars is false.
<span>Any substance that yields a hydrogen ion when placed in a water solution is called an acid.</span>
