1. Problem statement: Identify which instruments can be measured using the given graduated scale marked as 1.0, 2.5, 5, 10 (likely volume in liters or another unit) and then identify which instruments can be measured with the set of devices shown in the images. 2. Step 1: Understanding the graduated scale. The scale with values 1.0, 2.5, 5, 10 could be a volume or mass scale graduated for measuring quantities such as liters or kilograms. 3. Step 2: Instruments measurable with the graduated scale likely include those related to volume or mass that the scale can handle directly: graduated cylinder (liquid volume), bucket (liquid volume), measuring jug (liquid volume), bottle (liquid volume). These align with liquid measurements in possibly liters. 4. Step 3: Instruments measurable with the other devices shown include a digital scale (mass), calipers (length or diameter), stopwatch (time), tripod stand (support), so each device measures its respective property. 5. Final answers: - Question 1 instruments measurable with the scale: graduated cylinder, bucket, measuring jug, bottle. - Question 2 instruments measurable with each device: digital scale measures mass, calipers measure length, stopwatch measures time, tripod stand supports devices but does not measure itself. The problem focuses on understanding the measurement context of each instrument relative to the graduated scale and device images.