It depends what they are measuring. A caliper does better with cylinders and things like that. A ruler does better with a flat distance between two marks.
A caliper is more accurate.
Ruler. Micrometers. Caliper.
To measure millimeters accurately, you can use a caliper, which allows for precise measurements of both external and internal dimensions. A ruler or a measuring tape marked with millimeter increments is also suitable for less precise measurements. For highly accurate measurements, a micrometer can be used, particularly in mechanical and engineering applications.
To take accurate body measurements, you'll need a flexible measuring tape, a ruler or straight edge for length measurements, and a scale for weight. A caliper can be useful for measuring body fat percentage, while a body measurement chart can help in recording and organizing the data. Additionally, a notepad or smartphone can be handy for noting down the measurements.
You can use a variety of objects for measuring in millimeters, such as a ruler or a caliper, which are specifically designed for precise measurements. Additionally, a tape measure can also provide measurements in millimeters, especially those that have metric units. Tools like a micrometer are ideal for very small measurements, while graph paper can help in visualizing dimensions in millimeters for design purposes.
To measure a length of 1.56 cm, a ruler or a caliper can be used. A standard ruler is suitable for quick measurements, while a caliper provides more precision for smaller measurements. Both tools can accurately measure lengths in centimeters.
A ruler is used to make linear measurements like length, width and height.
It depends how accurately you can read the scale. A ruler would only be accurate to 1 mm. If the caliper has a vernier scale it should be ten times better
A caliper is more accurate.
The size of a fastener is determined by measuring its diameter and length using a caliper or ruler. Fasteners are typically labeled with standardized measurements such as metric or imperial sizes.
The vernier caliper is more accurate that a plastic ruler. That's because the caliper is designed to be used and effectively read to measure small distances. And it does this better than a "regular" ruler because it has a vernier scale built into it. It's like an "amplified ruler" attached to the device that has increased accuracy. A link is provided to the Wikipedia article on the vernier caliper and to the one on the vernier scale. Check out the pictures and skim the details. You should be able to pick it up with a bit of thought.
To measure screws accurately, use a ruler or caliper to determine the length and diameter of the screw. Match the measurements to the screw size chart to identify the correct size.
ruler filler caliper etc..
Ruler. Micrometers. Caliper.
No. Odometer measure the traveled distance of a wheeled vehicle. A ruler or a vernier caliper would be better for measuring a baseball.
A caliper, a ruler and a tape.
To measure millimeters accurately, you can use a caliper, which allows for precise measurements of both external and internal dimensions. A ruler or a measuring tape marked with millimeter increments is also suitable for less precise measurements. For highly accurate measurements, a micrometer can be used, particularly in mechanical and engineering applications.