Answer:
Following are given the answers one-by-one with explanation:
(a) 8 records
As records are the horizontal rows of data and we have 8 of them.
(b) 5 fields
As fields are vertical columns of data and we have 5 of them.
(c)E3000
As by sorting Makers_names in ascending order the last one would be Rany and by sorting Processor_type we have two option with Rany that are B1500 and E3000. We can see that E3000 will come at the end.
(d) Computer_type
As only two choices (Laptop and PC ) are being used under the column computer_type so it can be amended to contain Boolean data.
(e) format check
This will check that the field should contain one alphabet (capital letter) followed by 4 digits each.
i hope it will help you!
Answer:
5,4,1, this is a explication
Answer:
The critical radius is -1.30 nm
Explanation:
Temperature for homogenous nucleation of copper, 
Melting point of copper, 
Latent heat of fusion, 
Surface free energy, 
Critical radius, r = ?
The formula for the critical radius is given by:
The critical radius is -1.30 nm
