Answer:
C. seismographs
Explanation:
Theirs another name for seismographs but c is correct
Answer:
19500kg
Explanation:
If you divide 195000N by 10
<span>Frederick Winslow Taylor laid down the fundamentals of the scientific managament. The scientific management methods optimized the way tasks were performed, improved economic efficiency, especially labor productivirty and simplified the jobs. The main benefit of this theory of management was that it encouraged workers to create goods more quickly and efficienty. (D)</span>
<u>Out of all given choices, the following statements are true:</u>
- An ammeter is used to measure current.
- A voltmeter is used to measure voltage.
- A voltmeter must be placed in parallel with a resistor to measure the voltage across the resistor.
Options A, E, and F
<u>Explanation:</u>
An instrument by which the current in a circuit is measured is called ammeter whereas an instrument in which voltage is measured in a circuit is called a voltmeter . The ammeter is placed in series with the resistor while the voltmeter is placed in parallel with the resistor.
For the option B, since the ammeter must be placed in series with the resistor to measure current, it is false. Option C is false because an ammeter has zero internal resistance. Option D is also false because a voltmeter has a high internal resistance and is actually infinite.
