The Earth itself is a source of terrestrial radiation. Radioactive materials including uranium, thorium, and radium exist naturally in soil and rock. Essentially all air contains radon<span> , which is responsible for most of the dose that Americans receive each year from natural background sources.</span>
Cooking utensils, such as pots, pans and menu trays, are often made from aluminium because it is lightweight and conducts heat well, making it energy-efficient for heating and cooling. These properties also make it a preferred material for packaging.
Answer:
overload
Explanation:
well she does to much to make it hard for herself so it would be overload
sorry if i'm wrong
Answer:
× 
Explanation:
Knowing that, the volume of the sphere is given by, 
Thus, the fractional change in volume is given by,
× 
Pressure at the bottom of the sea is,
Δp =pgh = 
× 
× 
pa.
Knowing that,
Bulk modulus: 
Answer = ×
[RevyBreeze]
The data for the first part of the experiment support the first hypothesis. As the force applied to the cart increased, the acceleration of the cart increased. Since the increase in the applied force caused the increase in the cart's acceleration, force and acceleration are directly proportional to each other, which is in accordance with Newton's second law.
