Answer:
2.5 mL
Explanation:
Generally cm^3 and ml are used interchangeably but ml is often used for liquids and cm^3 for solids
2.5 cm^3 = 2.5 cm^3
Answer:
D. 25 grams
Explanation:
I think that's what the answer is
The [Oh-] in the solution with a POh of 11.25 is 5.623 x 10^-12 M
<u><em>calculation</em></u>
POH= - log [ OH-]
Therefore - log [oH-] =11.25
To calculate [oh-] concentration find the antilog of 11.35
= 10^- 11.25 = 5.623 x 10^-12 M
Given parameters:
duration of fall = 6s
Unknown:
Speed of the rock before it hits the ground = ?
Solution:
To solve this problem, we apply one of the appropriate motion equations;
V = u + gt
Where V is the final velocity
u is the initial velocity
t is the time taken
g is the acceleration due to gravity = 9.8m/s²
The initial velocity is 0;
So;
V = gt
Input the parameters and solve for V;
V = 9.8 x 6 = 58.8m/s
The velocity before hitting the ground is 58.8m/s
A less intense wave will have fewer OSCILLATING AMPLITUDE than a more intense wave.
The intensity of a wave is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. Intense sounds are characterized by the particles of the medium vibrating back and forth with large amplitude.<span />