Physical Diagnostic High School

Front

What is density?

Back

Density is the mass of an object divided by its volume, typically expressed in grams per cubic centimeter (g/cm³). It indicates how much matter is packed into a given space.

Front

Which liquid is the most dense?

Back

Corn syrup is the most dense liquid among lamp oil, milk, soda cap, and corn syrup.

Front

What is the periodic table?

Back

The periodic table is a tabular arrangement of chemical elements, organized by increasing atomic number, which shows the relationships between them.

Front

What are groups in the periodic table?

Back

Groups are vertical columns in the periodic table that contain elements with similar chemical properties due to having the same number of valence electrons.

Front

What are periods in the periodic table?

Back

Periods are horizontal rows in the periodic table that indicate the number of electron shells in the elements.

Front

What is the relationship between energy, frequency, and wavelength of electromagnetic waves?

Back

The greater the energy of an electromagnetic wave, the higher its frequency and the shorter its wavelength.

Front

What is heat transfer?

Back

Heat transfer is the movement of thermal energy from a warmer object to a cooler one.

Front

In which direction does heat always travel?

Back

Heat always travels from warm to cool.

Front

What is a chemical reaction?

Back

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

Front

What is a product in a chemical reaction?

Back

A product is a substance that is formed as a result of a chemical reaction.