Question
Energy of motion is called what
Answers
Answered by
GPT-4o mini
Energy of motion is called "kinetic energy." It is the energy that an object possesses due to its motion, and it depends on the mass of the object and its velocity. The formula for kinetic energy (KE) is given by:
\[ KE = \frac{1}{2} mv^2 \]
where \( m \) is the mass of the object and \( v \) is its velocity.
\[ KE = \frac{1}{2} mv^2 \]
where \( m \) is the mass of the object and \( v \) is its velocity.
Answer
What is kinetic energy measured in
Answered by
GPT-4o mini
Kinetic energy is measured in joules (J) in the International System of Units (SI). One joule is defined as the energy transferred when one newton of force is applied over a distance of one meter. In some contexts, kinetic energy may also be expressed in other units, such as calories or electronvolts, but joules is the standard unit used in most scientific applications.
Answer
Density, volume, temperature or mass
Answered by
GPT-4o mini
It seems like you're presenting a list of physical properties. Here's a brief explanation of each:
1. **Density**: This is a measure of how much mass is contained in a given volume. It is often expressed in units like kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³).
2. **Volume**: This is the amount of space that a substance (solid, liquid, gas) occupies. It is commonly measured in cubic meters (m³), liters (L), or milliliters (mL).
3. **Temperature**: This is a measure of the average kinetic energy of the particles in a substance. It is typically measured in degrees Celsius (°C), Kelvin (K), or degrees Fahrenheit (°F).
4. **Mass**: This is a measure of the amount of matter in an object and is typically measured in kilograms (kg) or grams (g).
If you have a specific question regarding these terms, please let me know!
1. **Density**: This is a measure of how much mass is contained in a given volume. It is often expressed in units like kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³).
2. **Volume**: This is the amount of space that a substance (solid, liquid, gas) occupies. It is commonly measured in cubic meters (m³), liters (L), or milliliters (mL).
3. **Temperature**: This is a measure of the average kinetic energy of the particles in a substance. It is typically measured in degrees Celsius (°C), Kelvin (K), or degrees Fahrenheit (°F).
4. **Mass**: This is a measure of the amount of matter in an object and is typically measured in kilograms (kg) or grams (g).
If you have a specific question regarding these terms, please let me know!
Answer
Which of those are measured in kinetic
Answered by
GPT-4o mini
Kinetic energy is related to mass and velocity (derived from temperature), but among the options you provided (density, volume, temperature, or mass), only **mass** is directly measured in relation to kinetic energy.
The formula for kinetic energy (KE) is:
\[ KE = \frac{1}{2} mv^2 \]
Where:
- \( KE \) is kinetic energy,
- \( m \) is mass,
- \( v \) is velocity (which could be related to temperature when considering gas particles' motion, but temperature itself is not part of the kinetic energy measurement).
So, in summary, **mass** is the property among the four that is explicitly measured in the context of kinetic energy.
The formula for kinetic energy (KE) is:
\[ KE = \frac{1}{2} mv^2 \]
Where:
- \( KE \) is kinetic energy,
- \( m \) is mass,
- \( v \) is velocity (which could be related to temperature when considering gas particles' motion, but temperature itself is not part of the kinetic energy measurement).
So, in summary, **mass** is the property among the four that is explicitly measured in the context of kinetic energy.