Answer:
earth has a size of 6,371 km wich is greater than mars size 3,389.5 km
Explanation:
Hydrogen bonds are a strong attractive force, since they are less stronger than ionic bonds.
<h2>Hello!</h2>
A sustainable practice is B. Setting usage limits on a resource
<h2>Why? </h2>
Sustainable practices are those that aim to reach an equilibrium between the use of natural resources for human development, and the preservation of the environment for future generations.
Setting usage limits on a resource is a sustainable practice because it allows for taking advantage of the resource, while providing constraints to its use, forcing the industry to be creative and develop alternative methods that take better advantage of that resource, or that use different resources (e.g. limiting fossil fuel emissions, forcing the industry to find alternative ways to generate power like solar energy).
Have a nice day!
From the information give, I'm going to assume the wave is in a vacuum...
You use the equation: f=
where c is the constant for speed of light (
so f=
f= 4.89 x
Hz (approximately)
