Density is an intensive quality as opposed to extensive. Therefore the density of both bars is the same.
You can tell if one liquid is more dense than another by comparing their densities. The denser liquid will have a greater mass per unit volume than the less dense liquid. One common way to compare densities is by observing which liquid sinks and which floats when they are layered on top of each other in a container.
Because they aren't soluble in each other and have different densities.
As the diver falls, their kinetic energy increases due to their gain in speed. This increase in kinetic energy correlates with a decrease in potential energy as the diver descends towards the ground. The total energy of the diver (kinetic + potential) remains constant if we ignore air resistance and other external forces.
Objects with densities higher than water will sink. Density is the measure of how much mass is contained in a given volume, so objects with higher densities will displace less water than their own mass which causes them to sink.
The options as to where one can apply for a job as a diver would vary depending on ones location. There are options to apply for a job as a diving instructor, or one may find other jobs listed in ones location. Sites such as Indeed have listings for jobs as a diver.
If the rock is sedimentary in origin and if it has a repeating organized pattern or resembles a shell or other organism that is alive today it may be a fossil. There are numerous books in stores or libraries with pictures of fossil organisms that you can compare with your finds.
If the rock is sedimentary in origin and if it has a repeating organized pattern or resembles a shell or other organism that is alive today it may be a fossil. There are numerous books in stores or libraries with pictures of fossil organisms that you can compare with your finds.
The cost of a Pro Diver such as one offered by Invicta is about $123. They offer free shipping and returns as well. Other models such those by Oris could range up to $3000 or higher.
PADI and most other agencies recommend the limit be 60'.
Chrysler minivans compare to other minivans on the market by allowing lower gas mileage and affordable auto parts. That is how they compare to other minivans.
It depends on many variables, such as the time the diver stays at a particular depth, the temperature, level of diver exertion, diver's physiology, etc, etc. Dive tables or a dive computer is used to calculate how long it is safe for the diver to stay submerged. The primary limitation on dive duration/depth during a day is how much Nitrogen the diver has absorbed into his or her tissues. Exceeding the safe limits can cause decompression illness. These limits are only rough guidelines however, as some people are at higher/lower risk for decompression illness based on their physiology, level of heath and fitness, and other factors.
she finds him in a dark cave