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Inessa05 [86]
3 years ago
8

Under what circumstances does a product or work lose its original copyright protection?

Chemistry
1 answer:
max2010maxim [7]3 years ago
3 0

Copyright is a form intellectual property protection. This serves to protect the original works of authorship including literary, musical, and dramatic works. This differs to patent since copyright is for artistic works and patent is for inventions.

A copyright lifespan is equivalent to the life of the author plus 70 years. The only circumstance in which the author loses the copyright protection is when the product is sold to another person/company.


Answer: <span>The author sells the work to another person/company</span>

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How many electrons could have the following set of quantum numbers?.
aleksley [76]

Answer:

2

Explanation:

As only 2 electrons can present in an orbital, so only 2 electrons in an atom can have this set of quantum numbers.

8 0
3 years ago
A 6.35 l sample of carbon monoxide is collected at 55.0◦c and 0.892 atm. What volume will the gas occupy at 1.05 atm and 59.0◦c?
Sonja [21]

Answer : The final volume of gas will be, 5.46 L

Explanation :

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 0.892 atm

P_2 = final pressure of gas = 1.05 atm

V_1 = initial volume of gas = 6.35 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 55.0^oC=273+55.0=328K

T_2 = final temperature of gas = 59.0^oC=273+59.0=332K

Now put all the given values in the above equation, we get:

\frac{0.892atm\times 6.35L}{328K}=\frac{1.05atm\times V_2}{332K}

V_2=5.46L

Thus, the final volume of gas will be, 5.46 L

7 0
3 years ago
How many nitrogen atoms are in 4AgNO3
tensa zangetsu [6.8K]

Answer:

Silver/AG= 4

Nitrogen/N=4

Oxygen/O=12

Explanation:

6 0
3 years ago
Which is NOT a property of metals?
frutty [35]
C is not a property of metals
3 0
4 years ago
How many moles of Cl– ions are in 2.20 L of 1.50 M of sodium-chloride aqueous solution?
xxMikexx [17]

Answer:

How many moles of Cl– ions are in 2.20 L of 1.50

7 0
3 years ago
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