Answer:
i think the first one is gravity and second one is rotation
Explanation:
Complete Question
Questions Diagram is attached below
Answer:
*
*
*
Explanation:
From the question we are told that:
Temperature
Pressure
Volume
Generally the equation for gas Constant is mathematically given by
Therefore
Work-done
Generally the equation for internal energy is mathematically given by
Therefore
Answer:
A. maintain electrical neutrality in the half-cells via migration of ions
Explanation:
Salt bridge -
For an electrochemical reaction , involving an anode and a cathode , both the electrodes are connect via a salt bridge to complete the circuit for the reaction .
One of the very important use of a salt bridge is to maintain the electrical neutrality of the respective half cells , which is achieved by the movement of ions .
Hence , from the given options , the correct option is ( a ) .
The average speed is 75 Km per hour. Remember the equation for speed is Speed = Distance divided by Time
The answer is true that they have equal mases.