In Test Chamber 05, you'll encounter the first Energy Pellet. These glowing orbs need to be directed into a receiver to activate mechanisms. Your goal is to get the Energy Pellet from its dispenser into the receiver, which is usually behind a barrier or on a different level. Place a blue portal near the Energy Pellet dispenser. Then, place an orange portal near the Energy Pellet receiver. The pellet will travel through the portals. You might need to adjust the angle of your portals to ensure the pellet hits the receiver accurately. Once the pellet enters the receiver, the exit door will open. This chamber teaches you to manipulate objects remotely using portals, a skill that will be expanded upon in later chambers.
