Answer:
<em>The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.</em>
Answer:
14.4 L
Explanation:
Initially, the gas is at stp (standard conditions), which means
and its initial volume is
Later, the gas is heated to a final temperature of
and the pressure is increased to
So we can use the ideal gas equation to find the new volume, V2:
Answer:
The current is
Explanation:
From the question we are told that
The length of the solenoid is
The radius is
The number of turn is
The magnetic field is
The magnetic field produced is mathematically represented as
making the subject
Where is the permeability of free space with values
substituting values
Answer:
Un elemento es un material compuesto de un simple tipo de átomo, un compuesto es una sustancia formada por dos o más elementos que se combinan químicamente y una mezcla es la combinación de sustancias, iguales o no, que pueden ser separadas por métodos físicos.
<em>espero que esto ayude :)</em>