. b. Why did Rosemary visit the shop in Curzon Street? ​

Answer:

Principal Quantum Number corresponds to the period number in the modern. periodic table

It tells the principal energy level or shell to which the electron belongs. It is donated by the letter n and can have any integral value except 0 i.e. n=1,2,3,4…. etc. The various principal energy shells are also designated by the letters K,L,M,N,O….

The principal quantum number corresponds to the periodic number in the modern periodic table.

• According to quantum mechanics, the principal quantum number is the number that is assigned to each electron in an atom that state's the electron's nature.
• The other three quantum numbers are the momentum quantum number, the angular quantum number, and the electron spin quantum number.
• The principal quantum number tells us about the principal energy level or shell numbers on which the electrons belong.
• For example: let us consider helium (He). The principal quantum number for helium is '1' which means the two electrons of helium occupy the first principal electron shell.

The importance of positive attitudes in resolving conflicts is as follows:

• The importance of attitude in conflict resolution cannot be overstated.
• Nothing is possible unless you believe in yourself and keep a positive outlook.
• It is unacceptable to criticise others' weaknesses.
• Always remember that four fingers are pointing at you if you're pointing at someone else.
• Don't automatically attribute guilt to the other party. Adopt a positive attitude toward work and life.
• Be more adaptive and fluid in your approach.
• Conflicts have never produced anything good; instead, they have a host of negative outcomes.
• People regularly lose control of their emotions and overreact, causing injury to others' feelings.
• Conflict happens when people have substantial differences of opinion and are unwilling to compromise.

Answer:

During locomotion, the bones in the body act as Levers. These levers are exerted with a force that is generated by the muscles that results in the motion.

Answer:

First we have to make the denominator same to solve.

1/2 and 2/9. So we havet to find LCM of 2 and 9 which is 18.

So 1/2 x 9 = 9/18

and 2/9 x 2 = 4/18

as the denominator has to be same.

Now add the sums- 13/18

Please mark me as brainliyest

Answer:

1. Numbers of boys in Nancy Birthday=1/2 Number of girls in Nancy Birthday=2/9

total number of friends attended the birthday party= 1/2+2/9

1/2+2/9= LCM(2,9) =18

1/2=9/18

2/9=4/18

sum = 4/18+9/18= 13/18

hence the total number of friends attended the birthday party are 13/18