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pychu [463]
3 years ago
5

1. Light of wavelength 900x10-9 m is emitted by a source. What is its frequency?​

Computers and Technology
1 answer:
andrezito [222]3 years ago
7 0

therefore the frequency = 6×10^14

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The 3rd generation programming language that most students learned when most computers used MS DOS was ___ . It remains a safe p
Diano4ka-milaya [45]

Answer:

Basic

Explanation:

The 3rd generation programming language that most students learned when most computers used MS DOS was basic. It remains a safe programming language for using 3rd party code and provides a coding standard that integrates easily with other programming languages.

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कम्प्यूटर में एक समस्या को ठीक करने के लिए एक कार्यक्रम या कोनफीगरेशन परिवर्तन के बाद किए जाते हैं
VARVARA [1.3K]

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3 0
3 years ago
Where can elicitation techniques be used?
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Explanation:

3 0
3 years ago
n what sense is it now possible for a country to be ""occupied"" by an invisible invader that arrives through airwaves and wirel
Mademuasel [1]

Answer:

Option A. is correct

Explanation:

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5 0
3 years ago
How many rows appear in a truth table for the compound proposition: \[(p \leftrightarrow q) \oplus (\neg p \leftrightarrow \neg
AURORKA [14]
Let me re-write the proposition:

p↔q⊕(¬p↔¬r)∧¬q.

Generally, the number of rows in a truth table depends on the number of Variables. Here we have 3 Variables: p,q and r. Each of them can have either the value of 1 or 0, which gives us 2*2*2 possibilities, or 2³, that is 8 possibilities and 8 rows:

p=0, q=0, r=0
p=0, q=0, r=1
p=0, q=1, r=0
p=0, q=1, r=1
p=1, q=0, r=0
p=1, q=0, r=1
p=1, q=1, r=0
p=1, q=1, r=1







4 0
3 years ago
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