Answer: Melting, evaporation and sublimation.
Answer:
Circulatory System
Explanation:
The respiratory system works with the circulatory system to provide tis oxygen and to remove the waste products of metabolism. It also helps to regulate PH of the blood. Respiration is the sequence of events that result in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells.
When energy increase the wavelength decreases and vice versa.
Answer:
0.25A
Explanation:
Given parameters:
Quantity of charge = 30C
Time taken = 2minutes = 2 x 60 = 120seconds
Unknown:
Current through the circuit = ?
Solution:
To find the current through the circuit, use the expression below;
I =
Q is the quantity of charge
t is the time taken
Now, insert the parameters and solve;
I =
= 0.25A