Answer:
B. SONAR (Sound Navigation Ranging)
Explanation:
Just took the test
Answer:
The answer is 4.
Explanation:
Take trail mix as a mixture. It can easily be separated by hand. Take sugar in hot coca as a solution. You cannot separate sugar from the hot coca with your hands.
"The uncertainty<span> in </span>velocity<span> is Δv=1.05⋅105m/s . According to the Heisenberg </span>Uncertainty<span> Principle, you cannot measure simultaneously with great precision both the momentum and the position of a particle. m - the mass of an electron - 9.10938⋅10−31kg."
-socratic.com</span>
Hope you could understand.
If you have any query, feel free to ask.
Answer:
95% Copper and 5% Zinc
Explanation:
Easy stuff read in the chemistry book...
