You can visually observe the color, opacity, viscosity of a substance. You can listen for audible sounds emanating from the substance. You can waft air currents over the substance to see if you can smell anything - NEVER directly sniff an unknown substance. You could touch the substance while wearing chemical resistant gloves to determine texture. The only sense you absolutely should not use is the sense of taste as you could be accidentally ingesting a poision or toxin.
you cant
You can observe the color, texture, shape, and temperature of an object using your senses.
Observe or Observation
You can observe an object's color, shape, texture, size, weight, smell, taste, and temperature using your senses.
An observation involves the use of your 5 senses and the ability to ask questions and answer them.
The five main senses used to observe things are sight, hearing, smell, taste, and touch. These senses help us gather information about our surroundings and form perceptions about the world.
Yes, you can use your senses to observe properties of a substance. For example, you can use sight to observe its color and texture, smell to detect any odors, touch to feel its texture and temperature, and taste to determine its flavor.
Sight, hearing and even smell. will tell someone if a patient has an issue that needs attention
Something you can observe about an object using your senses is a physical property.
watch carefully and observe
Yes. Specifically, the sense of touch.
Actually, cotton has no power to observe: it has no eyes or other senses.