Answer:
radiation treatment near or within the tumor from implanted “seeds”
Explanation:
The best expression that fits the term nuclear medicine is the use of radiation treatment near or within the tumor from implanted seeds.
Radiation treatment is one of the uses of nuclear chemistry. It has been employed in cancer treatment successfully over the years.
- The term nuclear medicine involves the application of radioactive substances to diagnose and treat diseases.
- The process involves the use of radio-pharmaceuticals to combat diseases.
- The implanted seeds are the radio-pharmaceuticals.
- They are very useful as tracers in combating a wide range of cancer related diseases.
Answer: a)
Explanation:
The buoyant force, as stated by Archimedes’ principle, is equal to the weight of the liquid that occupies the same volumen as the submerged object, as follows:
Fb = δ.V.g
If this force is larger than the weight of the object (that means that the fluid is denser than the solid), the object floats, which is the case for silver and mercury.
Instead, silver density is larger than water density, which explains why the pure silver ingot sinks.
Finally, as mercury is denser than water, we conclude that for a same object, the buoyant force in mercury is larger than in water (exactly 13.6 times greater).
The acceleration of gravity on Jupiter is listed as <em>24.79 m/s²</em> .
That's roughly 2.53 times its value on Earth. So if you weigh, let's say,
130 pounds on Earth, then you would weigh about 328 pounds on Jupiter.
Answer:
16km
Explanation:
First change the minutes into hours then multiply by the distance.
(8÷60)×120=16km
