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What is a homogeneous object?
A homogeneous object, is an object with the same composition throughout it's entire volume.
Is freeze drying physical change or chemical?
Answer: It is a chemical change, it changes the actual composition of the object by removing water.
How do the different forms or potential energy depend on an object's position or chemical composition?
Gravity
Is freeze drying a physical change or chemical?
Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
How can the composition of an object be determined using density?
If you had an object whose composition was entirely unknown, you could not analyse its composition by density alone. There are an endless number of possible combinations of materials that would have any given density. However, in some circumstances density does allow you to determine composition. If for example, you have an alloy of copper and zinc, but you do not know the relative proportion of the two metals and you would like to find out, you could determine that proportion by measuring the density, since copper and zinc each have a different density, and the problem can be solved as a simple algebraic equation.
What is delegation in oops concept?
Delegation allows the behavior of an object to be defined in terms of the behavior of another object.ie, Delegation is alternative to class inheritance. Delegation is a way of making object composition as powerful as inheritance. In delegation, two objects are involved in handling a request: a receiving object delegates operations to its delegate. this is analogous to the child classes sending requests to the parent classes.Example in a Java/C# like language class A {void foo() {this.bar() // "this" is also known under the names "current", "me" and "self" in other languages}void bar() {print("a.bar")}}class B {private A a; // delegationlinkpublic B(A a){this.a = a;}void foo() {a.foo() // call foo() on the a-instance}void bar() {print("b.bar")}}a = new A()b = new B(a) // establish delegation between two objectsCalling b.foo()will result in a.bar being printed, since class B "delegates" the method foo() to a given object of class A.
What is the difference between inheritance and delegation?
When you inherit you typically override and specialise the virtual methods of the base class. With delegation, you embed a member object in your class and provide an interface (often a simplified interface) to that embedded object. Each embedded object takes care of itself, the container merely provides an interface and delegates the calls to the object itself.
What is the type of matter that makes up an object and its arrangement in the object?
composition
Why did composition become a new challenge for renaissance artists?
[object Object]
What is a homogeneous object?
A homogeneous object, is an object with the same composition throughout it's entire volume.
What is it called when there is no uniform in a composition?
A substance or object that is not uniform in composition would be a heterogeneous mixture.
Composition of autobiography of an inanimate object?
hhh
What are the effects of hot water on an object?
Expansion. Depends on the object's composition though.
How can heat affect the state of an object?
Heat can affect the molecular composition of an object.
How do the different forms of potential energy depend on an object's position or decimal compulsion composition?
Potential energy does not depend on an object's decimal compulsion composition.
What object is the type of matter that makes up the object and the way that the matter is arranged?
composition
composition?
The type of matter and it's arrangements in an object.
