Answer:
A.Amorphous solid
Explanation:
There are two states used to describe solids in science; these are crystalline and amorphous (non-crystalline) solids.
Crystalline solids are solids whose constituent particles are properly arranged in a 3-dimensional structure in a crystal-like manner. They have a definite melting point and a defined shape and pattern. A common example of a crystalline solid is diamond.
Amorphous or non-crystalline solids are the opposite of the crystalline solids as there constituent particles are disorderly arranged. They do not have a defined melting point as they melt over a range of temperature.
From the above, it can be deduced that candle wax exhibits the properties of amorphous solids. give me brainliest please
Phenomenon has to travel occur to the waves
Answer:
xxxxx
Explanation:
Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is a Volume (the same volume as 1 milliliter).
Answer:3.67 s
Explanation:
Given
Ball is thrown with an initial velocity of ![u=36\ m/s](https://tex.z-dn.net/?f=u%3D36%5C%20m%2Fs)
As the ball moves upward it experience a declaration due to gravity which will slow down the ball
using
![v=u+at](https://tex.z-dn.net/?f=v%3Du%2Bat)
where v=final velocity
u=initial velocity
a=acceleration
t=time
Here ![v=0](https://tex.z-dn.net/?f=v%3D0)
![0=36-9.8\times t](https://tex.z-dn.net/?f=0%3D36-9.8%5Ctimes%20t)
![t=\frac{36}{9.8}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B36%7D%7B9.8%7D)
![t=3.67\ s](https://tex.z-dn.net/?f=t%3D3.67%5C%20s)