Final answer:
The "Tryst with Destiny" speech was first experienced by the Indian people through radio, which provided immediate and collective engagement with this significant event.
Step-by-step explanation:
The Indian people first heard the "Tryst with Destiny" speech through radio programming. This mode of communication allowed them to experience the historic moment in real time, much like how radio (and later, television) has enabled people across the world to partake in significant events from the comfort of their homes.
This phenomenon was also observed in other occasions, such as the sharing of news over radio in Ghana, where it became woven into the fabric of everyday life. In the case of the "Tryst with Destiny" speech, the immediacy and community that radio provided were crucial for sharing such an impactful message with the nation.