Answer:
- The independent variable its A, the temperature.
Explanation:
There are two variable in this (mental) experiment. The temperature and the gender of the alligator.
The temperature its the independent variable, its the one we can control using the incubator.
The gender of the alligator, its hypothesized, will be determined by the temperature, so, its the dependent variable in our hypothesis.
The incubator will be used in all the eggs of the experiment, so, its not a variable.
The male alligators its one of the possible outcomes of the experiment. Again, not a variable.
A) Metal expand upon heating. B) Alloys expand less upon heating than elemental metals. C) Alloys expand more upon heating than elementals metals. D) The rate of the expansion of metals is directly proportion to the temperature to which it is heated
A. Their displacement is the same, zero miles.
Answer:
I say vehicle one, because both will apply the same amount of force but, because vehicle two has less mass, it will accelerate more rather than vehicle one which will accelerate less.
Answer:
The velocity is 
Explanation:
From the question we are told that
The velocity of the water in the pipe is 
The pressure inside the pipe is 
The pressure at the nozzle is 
The density of water is 
For the height 
where 
is height of water in the pipe
and 
is height of water at the nozzle
Generally Bernoulli equation is represented as
=> 
Where 
is the velocity of the water at the nozzle
Now making the subject
substituting values
