Explanation:
In geology, there are 5 divisions of time on the time scale. They are:
- eons
- eras
- periods
- epochs
- ages
Eons are the largest time period, while ages are the shortest time period. The rest of the above listed are in between the two.
Because when a candle burns the wax is burning off so as its heated more and more wax is lost and if more wax is lost... Obviously it means that the candles mass will be lower :)
Charles's <span>law is also known as the law of volumes explained the relation between the volume of gas and its temperature.
Charles's law states that: " At constant pressure, the volume of a certain mass of gas is directly proportional to its temperature in kelvin".
This means that:
V = T*constant
V/T = constant
Based on this, the correct choice is:
</span><span>a) V/T</span>
The correct answer is Nuclear Regulatory Commission (NRC)
NRC is the federal agency that is responsible for
1. nuclear power plant safety
2. transportation and storage of radioactive materials
3. Safe handling of the equipment and the plants
4. take care of licensing documents
<h2>
Answer: 15 s</h2>
Explanation:
This is a situation related to vertical motion with constant acceleration, where the equation that will be usefull is:
(1)
Where:
is the final height of the ball (when it reaches the ground)
is the initial height of the ball (is also zero because is thrown from ground)
is the initial velocity of the ball
is the time the ball is in air (on Earth)
is the acceleration due to gravity on Earth
is the acceleration due to gravity on the Moon
Having this clear, let's solve (1) for the Earth:
(2)
(3)
(4)
(5)
(6) This is the initial velocity
Using this same velocity and equation (4) for the Moon:
(7)
Finally finding 
:
