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That depends what you mean with "disappear". If you burn something, it might "disappear" in a sense. But it really gets converted to something else - and the smoke etc., plus the heat energy, have exactly the same mass (measured in kilograms, or pounds) as the original substances.
So, basically, the "law of conservation of mass" is taken to be valid, and the answer is "no".
What else can I help you with?
What are the 2 classes of energy?
The two classes of energy are potential energy, which is stored energy that an object possesses due to its position or condition, and kinetic energy, which is the energy an object possesses due to its motion.
Can work in physics be negative?
Yes, work in physics can be negative when the force applied to an object is in the opposite direction of the object's displacement. This results in the object losing energy.
What is the movement of a stationary object in physics?
In physics, a stationary object has zero velocity and does not change its position with time. This means that there is no movement or change in location of the object relative to its surroundings.
When is work zero in physics?
Work is zero in physics when there is no displacement of an object, meaning that no force is applied to move the object over a distance.
What is the thing called when one object hits another and then that hits another?
The phenomenon you are describing is called a chain reaction, where the impact of one object on another sets off a series of sequential events. This can be seen in various contexts, such as in physics, chemistry, or even social interactions.
What is the study of the structure of matters?
The study of the structure of matters is the object of physics and chemistry.
What do you use nobelium for?
Nobelium is only an object of studies in nuclear physics and nuclear chemistry laboratories.
What are the benefits of nobelium?
Nobelium is only an object of studies in nuclear physics and nuclear chemistry laboratories.
What are the benefits for the element nobelium?
Nobelium is only an object of studies in nuclear physics and nuclear chemistry laboratories.
What is a work in Physics?
Work - The force applied to an object times the distance that the object travels parallel to that force Source: Exploring Creation with Chemistry: Second Edition by Dr. Jay L. Wile
What are the 2 classes of energy?
The two classes of energy are potential energy, which is stored energy that an object possesses due to its position or condition, and kinetic energy, which is the energy an object possesses due to its motion.
Why does lemon juice disappear after some time when it is spilled on floor?
[object Object]
Can work in physics be negative?
Yes, work in physics can be negative when the force applied to an object is in the opposite direction of the object's displacement. This results in the object losing energy.
What is the movement of a stationary object in physics?
In physics, a stationary object has zero velocity and does not change its position with time. This means that there is no movement or change in location of the object relative to its surroundings.
When is work zero in physics?
Work is zero in physics when there is no displacement of an object, meaning that no force is applied to move the object over a distance.
Non active or operating inert?
An object or system is considered inert when it is not active or operating. This term is often used in the fields of chemistry and physics to describe substances that are stable or inactive under specific conditions.
What is the thing called when one object hits another and then that hits another?
The phenomenon you are describing is called a chain reaction, where the impact of one object on another sets off a series of sequential events. This can be seen in various contexts, such as in physics, chemistry, or even social interactions.
