1. Nutrients: Both apples and oranges are nutritious fruits, and they contain different nutrients. Apples are rich in vitamin C, dietary fiber and antioxidants, while oranges are rich in vitamin A, vitamin C and folic acid. Although their nutritional components are different, they all have high nutritional value.
2. Taste and flavor: apples taste crisp and sweet, while oranges taste juicy and sweet. If you like crisp fruit, you can choose apples; If you like juicy fruit, you can choose oranges.
3, health benefits: apples and oranges are good for health. Apples help lower cholesterol and prevent heart disease and cancer, while oranges help protect the health of skin, eyes and brain.
4. How to eat: Apples can be eaten directly, squeezed into juice or made into pies, and oranges can be eaten directly, squeezed into juice or made into salads.
Generally speaking, if there is a bunch of apples and oranges with the same quality, we can make a comparative analysis from the aspects of nutritional components, taste and flavor, health care efficacy, eating methods and so on, and choose the fruit that suits us according to our own preferences and needs.
Other related
Mass is a physical property of an object and a measure of material inertia. It is a positive scalar. Mass is divided into inertial mass and gravitational mass. Any substance in nature has both inertial mass and gravitational mass. The "matter" mentioned here is the general name of macro objects and electromagnetic fields, celestial bodies and galaxies, and basic particles in the micro world in nature.
Quality is a basic concept in physics, and its meaning and content are constantly clarified and enriched with the development of science. At first, Newton described quality as the quantity of matter, that is, the measurement of the quantity of matter.
In Newtonian mechanics, a given object has a certain inertial mass (expressed by letters), which is expressed as a constant independent of space-time position in the second law of Newtonian mechanics: F=ma (the acceleration of the object is proportional to the force f, and the proportional coefficient m is called the inertial mass of the object).
Inertia mass is a measure of the inertia of an object: the larger m is, the more difficult it is to change its motion state (speed). In Newtonian mechanics, there is no object whose inertial mass is equal to zero. In the special theory of relativity, inertial mass is subdivided into static mass, dynamic mass and relativistic mass (total mass). The difference between relativistic mass and static mass is called dynamic mass.
For objects that can be tested in the laboratory, inertial mass and gravitational mass are equal. In the 20th century, Einstein put forward the principle of equivalence in general relativity on the premise that inertial mass and gravitational mass are equal. It can be considered that all the accurate results of observations and experiments related to general relativity can be regarded as the proof of the equality of these two masses. Therefore, inertial mass and gravitational mass are different manifestations of the same physical quantity that characterizes the intrinsic properties of an object.