You use pixel to measure the quality of a photograph (although cameras usually take photos in megapixels (millions of pixels).
You use bits / bytes to measure the file size of a digital photograph (although photos are usually MB (mega bytes) - millions of bytes).
miles
you would use gallons to measure the capacity of a bathtub
You would use CM or INCHES to measure a knife
inches
gallons
either inches or cm
Which unit would you use to measure the water in a full tub?
I would use feet
You would use meters.
grams which unit would you use to measure the mass of a mouse
You would use area. I would use the meter2. Okay
The Unit Used To Measure A Train Can Be Kilometer.
if i were you , i would use kg
You would use Volume.
Feet
to measure a small trashcan
Kilograms