What instrument is used to measure density of a solid?

What instrument is used to measure density of a solid?

hydrometer
hydrometer, device for measuring some characteristics of a liquid, such as its density (weight per unit volume) or specific gravity (weight per unit volume compared with water).

Which piece of equipment is the most accurate for measuring mass?

Balances and Scales For most everyday objects, scientists use a balance to obtain an object’s mass. A balance compares an object with a known mass to the object in question. One example of a balance is the triple beam balance.

How do you measure the volume of a container?

The basic formula for calculating the volume of a container is to multiply the length by the width by the depth. Assuming you measure all three dimensions in inches, the resulting figure will be in cubic inches.

What objects can measure mass?

balance
Balances and Scales For the majority of everyday objects, a balance is used to determine an object’s mass. The balance compares an object with a known mass to the object in question. Different types of balances include digital scientific balances and beam balances, such as a triple beam balance.

What tools can be used to measure the density of an object?

A hydrometer is a special device used to determine the density of liquids.

What instrument is used to measure substances?

The mole is the SI unit for amount of substance. It is defined as a number – that number of atoms which exists in exactly twelve grams of the isotope of carbon of isotopic mass twelve. For historical reasons this number is known as the Avogadro number; its symbol is NA.

What are the instruments used to measure mass?

Balances and Scales For the majority of everyday objects, a balance is used to determine an object’s mass. The balance compares an object with a known mass to the object in question. Different types of balances include digital scientific balances and beam balances, such as a triple beam balance.

What does a thermometer measure?

A thermometer is an instrument that measures temperature. It can measure the temperature of a solid such as food, a liquid such as water, or a gas such as air. The three most common units of measurement for temperature are Celsius, Fahrenheit, and kelvin.

What’s the best way to measure an object?

It also gives children a means of estimating and measuring when rulers and tape measures aren’t available! Measure with paper clips or other small objects. Give children a pile of paper clips and show them how you can line them up side by side to measure the length of a simple object – perhaps a pencil or crayon.

How are the measurements of two objects the same?

When you compare the measurements between the two objects, the ratios will always be the same. So, if you compare the height of the large can to the height of the small can, it will be the same ratio as when you compare the diameter of the large can to the diameter of the small can.

Which is a measure of the mass of an object?

Mass is a measure of the amount of matter an object has. Its measure is usually given in grams (g) or kilograms (kg). Volume is the amount of space an object occupies.

Which is a measure of the circularness of an object?

Circularity or Roundness • A measure of roundness or circularity (area-to-perimeter ratio) which excludes local irregularities can be obtained as the ratio of the area of an object to the area of a circle with the same convex perimeter: – This statistic equals 1 for a circular object and less than 1 for