A micro-second is equal toa)1/1000000 sb)1/100000 sc)1/10000000 sd)1/1...
A microsecond is a unit of time measurement that is equal to one millionth of a second. It is denoted by the symbol "μs". In other words, it takes one million microseconds to make up one second. Let's break down this concept in detail.
- Definition of a Microsecond:
- A microsecond is a metric unit of time that is used to measure very small time intervals. It is derived from the SI unit of time, the second, and is equal to one millionth of a second.
- The prefix "micro" is used to represent a factor of 10^(-6), which means that one microsecond is equal to 0.000001 seconds.
- Conversion:
- To convert seconds to microseconds, you need to multiply the number of seconds by one million.
- For example, if you have 0.5 seconds, you can convert it to microseconds by multiplying 0.5 by 1,000,000, which gives you 500,000 microseconds.
- Option Analysis:
- Option A: 1/1000000 s
- This option states that a microsecond is equal to one millionth of a second, which is correct.
- Option B: 1/100000 s
- This option states that a microsecond is equal to one hundred thousandth of a second, which is incorrect.
- Option C: 1/10000000 s
- This option states that a microsecond is equal to one ten millionth of a second, which is incorrect.
- Option D: 1/1000 s
- This option states that a microsecond is equal to one thousandth of a second, which is incorrect.
- Correct Answer:
- The correct answer is option A, which states that a microsecond is equal to one millionth of a second. This is the standard definition and conversion for a microsecond.
- Importance of Microseconds:
- Microseconds are used in a variety of fields where precise timing is critical.
- They are commonly used in computer science, telecommunications, electronics, and other scientific and technological applications.
- For example, in computer processors, the speed of operations is often measured in terms of clock cycles per microsecond.
In conclusion, a microsecond is equal to one millionth of a second, or 0.000001 seconds. It is an important unit of time measurement used in various fields where precise timing is required. Option A correctly represents the conversion of a microsecond, making it the correct answer.
A micro-second is equal toa)1/1000000 sb)1/100000 sc)1/10000000 sd)1/1...
One millionth
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