Answer:
Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change.
Explanation:
Answer:
B) R1 = 6 V and R2 = 6V
Explanation:
In series, both resistors will carry the same current.
that current will be I = V/R = 12 / (10 + 10) = 0.6 A
The voltage drop across each resistor is V = IR = 0.6(10) = 6 V
Answer:
its a solid but can flow
Explanation:
those answers to choose from are wrong
V = p / m
V = 1000 / 2.5
V = 400 m/s
hope this helps!
A higher frequency. I just got this answer on usa test prep.
