Answer:
True,it contains matter
Explanation:
Matter is anything that has weight and occupies space.
The things that we see around us are made up of atoms and compounds .
Lamont could not see anything inside the container because matter are tiny particles made from atoms and compound.
The amount of mass contained in an object is known as mass
The container Lamont is investigating has mass though it was empty.
Three points affecting are :
a. Magnitude of force.
b. Distance of point of contact.
c. Angle at which force is applied.
To solve the problem it is necessary to use the concepts related to the calculation of periods by means of a spring constant.
We know that by Hooke's law
Where,
k = Spring constant
x = Displacement
Re-arrange to find k,
Perioricity in an elastic body is defined by
Where,
m = Mass
k = Spring constant
Therefore the period of the oscillations is 0.685s
Answer:
no because its a elctromagnetic wave
Explanation:
The answer & explanation for this question is given in the attachment below.