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What type of quantity is distance?
Distance is a scalar quantity that measures the extent of space between two points. It is a physical quantity that is typically measured in units such as meters or kilometers.
What kind of quantity is distance?
Distance is a scalar quantity that represents the physical length between two points in space. It is typically measured in units such as meters or kilometers.
Can a quantity have units but still be dimensionless?
No. "Dimensionless" means there are NO units involved.
What happens to units when you take the logarithm of a quantity?
When you take the logarithm of a quantity, the units of the quantity are removed.
Can a quantity have unit and still be diamensionless?
No, a quantity cannot have units and still be dimensionless. The dimensions of a quantity are determined by its units, so if a quantity has units, it has dimensions. Dimensionless quantities are those without any units.
What quantity has units of joules?
Energy has units of joules.
What quantity can you calculate if you know that a car travels 30 kilometers in 20 minutes?
It's speed - which is 90 Km/h
What word means the use of units to find a size of quantity?
To measure, or measuring is the use of units to find a size of quantity
What is 1.93 astronomical units in kilometers?
1.93 astronomical units is 288,723,890 kilometers.
Does magnitude of the quantity change with change in the system of units?
No, the magnitude of a quantity does not change with a change in the system of units. The numerical value representing the quantity may change based on the system of units used, but the magnitude itself remains constant.
A runner travels 3 kilometers in 30 minutes What is the speedof the runner?
The runner's speed is 3 kilometers per 30 minutes. In somewhat more familiar units, it's also 6 km per hour.
Is electric current a derived or fundamental quantity?
Electric current is considered a fundamental quantity in physics. It is measured in units of amperes (A) and is one of the seven base SI units.
