द इंटेंसिटी ऑफ प्रिंसिपल मैक्सिमम स्पेक्ट्रम ऑपरेटिंग विद ए मेंबर ऑफ लाइन इन प्रोफेशनल दो
Answers
Answered by
0
Answer:
A laser pointer or laser pen is a small handheld device with a power source ... The output power of a laser pointer is usually stated in milliwatts (mW). In the U.S. lasers are classified by the ..
Similar questions
Social Sciences,
4 months ago
Math,
4 months ago
Math,
4 months ago
Social Sciences,
8 months ago
French,
8 months ago
Science,
1 year ago