Which of the following measurements relates to energy consumption?

The measurement related to energy consumption is Watt (W). A watt is defined as one joule of energy used per second. It quantifies the rate of energy transfer or conversion and is commonly used to express how much electrical power an appliance or device consumes when it operates. For example, a light bulb rated at 60W consumes 60 joules of energy every second. This makes watts a crucial measurement in understanding how much energy is used in various electrical devices and systems.

The other measurements mentioned have different applications: Hertz measures frequency, specifically the number of cycles per second in a wave; Volt measures electrical potential or voltage; and Ohm measures electrical resistance. While these units are important in the realm of electrical engineering and physics, they do not directly indicate energy consumption like the watt does.