D. Microwaves use radiation, hence the “wave” in microwave
Answer:
Straining method
Explanation:
Straining method is the method that can be used to separate parts of a liquid mixture when the entire mixture can pass through a filter.
The three resistors are connected to the same points of the circuit, so they are in parallel configuration. The equivalent resistance of 3 resistors in parallel is given by:

If we plug the values of the resistances into the formula, we find

From which we find the equivalent resistance:

So, the correct answer is B.
Sodium (Na) is very reactive because it does not have a full valence shell.
Thermal energy Thermal energy <span>Thermal energy</span>