Temperature is among the most pervasive and important physical factors in the environment of an organism. It is a measure of the average rate of random motions of atoms and molecules: the higher the temperature the faster the motion.
What is meant by environmental temperature?
1. a. The degree of hotness or coldness of a body or environment. b. A measure of the average kinetic energy of the particles in a sample of matter, expressed in terms of units or degrees designated on a standard scale.
What is temperature in science definition?
Temperature is the measure of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius. Temperature indicates the direction in which heat energy will spontaneously flow—i.e., from a hotter body (one at a higher temperature) to a colder body (one at a lower temperature).
What is temperature in science Short answer?
Temperature is a measure of the average kinetic energy of the particles of a substance. 2. The higher the temperature of an object, the higher is its kinetic energy.
What is the role of temperature in environment?
Temperature. Temperature has the single most important influence on the distribution of organisms because it determines the physical state of water. Most organisms cannot live in conditions in which the temperature remains below 0 °C or above 45 °C for any length of time.
What is the normal environmental temperature?
The human body has a normal core temperature between 97˚F and 99˚F, but on average, a normal body temperature is 98.6˚F (37˚C). To maintain this temperature without the help of warming or cooling devices, the surrounding environment needs to be at about 82˚F (28˚C).
What is the importance of temperature?
Temperature plays a crucial role in medical care (both humans and animals), food, beverages, and agriculture. Our overall health is often reliant upon temperature in many ways as well. Maintaining proper temperature levels in medical cold storage areas is critical.
How do we define temperature?
Temperature is a measure of the average kinetic energy of the particles in an object. When temperature increases, the motion of these particles also increases.
What is meant by mean temperature?
The average temperature of the air as indicated by a properly exposed thermometer during a given time period, usually a day, a month, or a year.
What is temperature in geography?
Temperature is the degree of hotness or coldness of an object.
What is temperature in science class 9?
Temperature is a measure of the average kinetic energy of the particles in an object. When temperature increases, the motion of these particles also increases. Temperature is measured with a thermometer or a calorimeter.
What is temperature class 9th?
Temperature is a measure of the degree of hotness of a body. The SI unit of temperature is kelvin (K). But temperature is also measured in celcius (°C) or fahrenheit (°F) scales. The instrument used to measure temperature is called a thermometer. Thermometer.
What is temperature in physics class 11?
Temperature is defined as the measure of degree of hotness or coldness of a body.