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Which state of matter where particles are rigidly held in fixed positions?
The state of matter where particles are rigidly held in fixed positions is the solid state. In solids, particles are closely packed together and vibrate in place without changing positions. This gives solids their characteristic shape and volume.
Is length of an object a physical or chemical change?
The length of an object changing is a physical change, as it does not involve a change in the substance's chemical composition.
Is it possible to add energy to a substance without changing temperature?
possibly. For example, when you raise an 1-kg object one meter up very slowly, the potential energy of the object is increased by g [Joules], where g = gravity constant = 9.8 m/s2. The temperature of the object has not changed.
Is mass considered a physical or chemical property?
Mass is considered a physical property because it is a measure of the amount of matter in an object and can be measured without changing the substance's identity.
Is making roasted marshmallows chemical change?
yes! chemical changes are changing the substance without actually changing the final object.
An object traveling at a constant 20 miles per second in a circular path is changing what?
This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.
When a force is applied to an object what are the three ways it can change the object?
When a force is applied to an object, it can change the object by accelerating it (changing its velocity), deforming it (changing its shape), or moving it (changing its position).
When an object's distance from another object is changing is what?
When an object's distance from another object is changing, it is in motion. The change in distance indicates that the object is moving relative to the other object.
What is a property that can be observed without changing the object?
Color is a property that can be observed without changing the object.
What is an example of an object changing direction?
A car making a U-turn is an example of an object changing direction.
Which object is accelerating?
An object is accelerating if its velocity is changing.
What object can be obeserved without changing an object?
Sorry
Do 15 year old boys object to changing diapers and housework?
Whether or not a 15 year old boy will object to changing diapers and housework depends on the boy. Most will object to changing diapers before they will object to doing housework.
What is an object doing if its speed is changing?
According to the "Physics Classroom" website (refer to the link, below), an object changing its speed, whether increasing or decreasing, is said to be "accelerating".
When an objects position relative to another object is changing that object is?
The object is in motion.
What is it called when an object's distance from another object is changing?
Displacement.
How does changing the shape of an object affect its mass?
Changing the shape of an object does not affect its mass. The mass of an object remains constant regardless of its shape because mass is a measure of the amount of matter present in an object. Changing the shape may affect the object's volume and density, but not its mass.
