Answer:
b
Explanation:
because I dont know I guess I learned it in school
First of all due to heavy rainfall , people are facing different current and electric circuit issues ..Heavy ranfall and thunder storm is the main reason of the issue.. So , The conclusion are given below -"
•We can make the roadside wires underground .
•We can also follow basic safety measures .
•We can avoid using devices having wifes with the plugin .
•We can use non-Elextirc devices more .
Answer
It states that V/I = R where V is potential difference R is resistance and I is the current flowing across the terminals.Now when short circuit the resistance ...
Explanation:
The answer is B. Bacteria in the plant nodules convert nitrogen from the soil into molecules the plants can use.
Shear stress = 1.0 N/m² (Pa)
For water, the dynamic viscosity = 10⁻³ Pa-s at 20°C.
The velocity gradient required = (Shear stress)/(Dynamic viscosity)
= (1.0 Pa)/( 10⁻³ Pa-s)
= 10³ 1/s
Answer: 10³ s⁻¹