Suppose you are a renewable energy engineer and you need to calculate the energy in some waves. Write a C program that performs the following 1 Declare two stuctus, the first structure caled Particle...

Extracted text: Suppose you are a renewable energy engineer and you need to calculate the energy in some waves. Write a C program that performs the following 1 Declare two stuctus, the first structure caled Particle with the following members Angular trequency (float), Ampitude (int) and inear density(foat) And the second structure caled Wave with the kilowing members number (int), name (string), type (string), and WaveParticle (Particle) 2 Note if typelong then the wave is ongtudinal wave and if typeans then the wave is "ransverse 3 Ak the uner to enter the nformation of 5 waves and save them in an amay caled Spectrum 4 incudea tunction called Energy that takes the array Spectrum as an argument and calculate the energy (E) for al waves that have the type Transverse or wves that have the name Ultrasound in the Spectrum aray iing the following formula E = . Angular frequency?. Amplitude? . linear density In the man cal the funcon Energy and pretthrgy kr Tanverse or Unound waves n the Spectrum Aay Sample Outout: Enter the information of 5 waves: Wavel: Number: 1 Name: Water Type: Trans Angular frequency: 1.0 linear density: 4.0 Amplitude: 3 Wave2: Number: 2 Name: Ultrasound Type: Long Angular frequency : 2.0 linear density: 4.0 Amplitude: 3 Wave: Number: 3


Extracted text: Suppose you are a computer engineer at GJU and you need to check the validity of password for MYGJU-Email. Write a C program that is responsible for checking the validity of password entered by the user, 1 In the main function, declare a string that can hold uo to 50 characters and ask the user to enter a string 2. In separated function, check whether the string entered by the user s valid as.password The string is considered vald as password if its length is betwoen.10 to 15 characters, starts with alchabets and comcosed of a mix of aphabets and numbers only 3. In the main tunction, print out the string and tell the user whother or not tis valid password based on the resut of part b Hints: Test out the program by checking the following strings: "Abc123. Not valid because its length a less than 10 characters "aboryz12gh- Vialid "abcdelhykimn- Not valt because t contains only alphabets *1234567890123 Not valid because t contains only numbers "abof1235123- Not valt becaume it contains special characters A-