Questions by Berkan Ercan

Questions by Berkan Ercan

Suppose we have an electron with (unnormalized) wave function, where Î¨ = 2x + 3y. If we measure the momentum of the electron, what is the probability that we find? 1) Cannot be determined 2) 2x + 3y 3)

asked Oct 22, 2024

1 answer

0 votes

10.7k views

If a solution of methanol in water is prepared by mixing together 128 g of methanol, what is the final volume of the solution if the density of methanol is 0.79 g/cm3?

asked Aug 15, 2024

1 answer

0 votes

144k views

Which of the following groups is present in amine compounds? A. COOH group B. PO4 group C. NH2 group

asked Mar 14, 2024

1 answer

1 vote

88.7k views

Say you have a vacuum (imaginary, of course) with three hydrogen atoms, how do we determine which two will bond and which one will be left out? If the same energy is present (equally) for the entire reaction,

asked Jan 17, 2024

1 answer

1 vote

174k views

What was religion like in Shang China? I need a few sentence response :) please help

asked Jul 7, 2023

1 answer

7 votes

147k views

4. Find the equation ofthe line:through (10,7) perp. to5x - 6y = 18

asked May 24, 2023

1 answer

5 votes

146k views

Carina has a piece of wire that is 301cm long . She bends the wire to make 6 shapes of the same perimeter . She has 97cm of wire left . What is the perimeter of each shape ?

asked Mar 14, 2023

1 answer

3 votes

223k views

Hich statement about scientific consensus is true? a. it represents the beliefs of most scientists. b. it is the only way to prove a theory true. c. it is necessary to form a hypothesis. d. it is an assurance

asked Jan 8, 2023

1 answer

8 votes

60.3k views

(No scammers) can someone help me pls

asked Sep 28, 2022

1 answer

3 votes

198k views

Find the output b when the input a is 6 B=-1 - 7a B=

asked Jul 9, 2022

1 answer

3 votes

4.1k views

Help ASAP only right answers only no spam don’t answer if you don’t know

asked Jun 16, 2022

1 answer

3 votes

194k views

How to find the circumference with a diameter?

asked Apr 17, 2022

1 answer

3 votes

108k views

Help pleaas thanks ughghh

asked Jan 19, 2022

1 answer

1 vote

35.0k views

What is the difference between relative and absolute dating. What is radiometric dating. How do scientists use half-life to determine the age of fossils. How many rocks are on earth. When is the earth’s

asked Dec 25, 2021

1 answer

1 vote

42.7k views

Please help me out people! Probability I guess!..........................................................................................................................................................

asked Dec 22, 2021

2 answers

0 votes

90.1k views

What is the distance between P(-3, 10 ) and Q( 12,-6)

asked Aug 21, 2021

1 answer

0 votes

118k views

A whole number k is greater than 3. Which of the following is true about k/3?

asked Aug 8, 2021

1 answer

2 votes

13.3k views

Examine the public service ads. The first ad is from 2001; the second ad is from 1950. How are these ads similar? Both use emotional appeals and target children. Both use ethical appeals and target adults.

asked Jul 12, 2021

2 answers

4 votes

47.4k views

Tammy purchased a prepaid phone card for $15. Long distance calls cost 18 cents a minute using this card. Tammy used her card only once to make a long distance call. If the remaining credit on her card

asked Jul 11, 2021

1 answer

2 votes

99.3k views

DESPERATE WILL GIVE BRAINLSIT During the Paleozoic Era glaciers moved through North American to carve out landforms. Question 3 options: True False

asked May 23, 2021

1 answer

0 votes

105k views

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