Answer:
Blood is a homogenous mixture
Answer:
Voltage, V = 0.0524 volts
Explanation:
Thickness of the membrane,
Electric field strength,
We need to find the voltage across it. The relationship between the voltage, electric field and the distance is given by :
V = 0.0524 volts
So, the voltage across the thick membrane is 0.0524 volts. Hence, this is the required solution.
Red is the lowest because it has the shortest wavelengths
The required force to push the box straight up at a constant speed is zero.
<h3>Net force on the box at constant speed</h3>
The net force on the box is calculated by applying Newton's second law of motion as follows;
∑F = 0
F - Ff = ma
<em>(at constant speed, acceleration is zero)</em>
Thus, the required force to push the box straight up at a constant speed is zero.
Learn more about net force here: brainly.com/question/14408327