Audiosource.clip doesn't work

When I try to change from scene to another scene
clip doesn’t work when i change to the second scene
i mean like when i go to the second scene the clip is changing put i can’t hear anything
the volume is 100 but there is nothing to hear

public GameObject SoundManager;

public AudioClip Menu;
public AudioClip Game;

public AudioSource Sound;

void Start()
    Sound = GetComponent<AudioSource>();

void Update()
    if (SceneManager.GetActiveScene().name == "game")
        Sound.clip = Game;
    else if (SceneManager.GetActiveScene().name == "menu")
        Sound.clip = Menu;

You didn’t add the code to play the clip. Add this: