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Brilliant_brown [7]
3 years ago
9

Which of the following are true about the SETI program?

Chemistry
1 answer:
ludmilkaskok [199]3 years ago
3 0
B and D. SETI stands for "Search for Extra Terrestrial Intelligence". They use satellite dishes (like the big one in Areciebo) to listen for any signals aliens might be sending us.
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(I ONLY HAVE 15 MIN LEFT IN MY TEST PLEASE HELP ME!!)
zloy xaker [14]

Answer:

183g

Explanation:

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8 0
3 years ago
In a demonstration of strong electrolytes, weak electrolytes, and nonelectrolytes, Professor Popsnorkle used a lightbulb apparat
HACTEHA [7]

Answer:

table sugar, C12H22O11ation

Explain:

we learned this last year

8 0
3 years ago
An object weighing 90 n has a volume of 45 ml and a mass of 9.0 g what is its density
UNO [17]
D= mass over volume

So, density equals 9.0g divided by 45ml.

SO, D=.25 g/ml

I'm not 100% sure this is correct, though. Best if luck. ♡
7 0
4 years ago
Is length an extensive or intensive physical property?
kati45 [8]

Answer:

The answer to your question is length is an extensive property

Explanation:

There are two physical properties: extensive and intensive properties.

An extensive property is a property that depends on the amount of matter.

An intensive property is a property that does not depend on the amount of matter.

7 0
3 years ago
Which of the following pictures correctly show the structure of the H+ ion? Click on the picture to see each choice.
lutik1710 [3]

Answer: It's only one proton in the middle of the red circle there's nothing outside it.

Explanation: I'm not sure sorry :|

hope this helps

7 0
3 years ago
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