5.Question 5The "proper length" of an object is:1 pointThe length of the object when it is moving at a proper speed.The length of the object when measured by a proper method, whether it's moving or not.The length of the object when it is measured traveling at the speed of light.The length of the object when measured at rest.
Question
5.Question 5The "proper length" of an object is:1 pointThe length of the object when it is moving at a proper speed.The length of the object when measured by a proper method, whether it's moving or not.The length of the object when it is measured traveling at the speed of light.The length of the object when measured at rest.
Solution
The proper length of an object is the length of the object when measured at rest.
Similar Questions
True or false: The proper length of an object is always greater than its length as measured by an observer who is moving with respect to the object.
Measured length of an object is reported as (14.25±0.05) cm. Most probable length of the object is:
refers to the total path length travelled by an object
Which refers to the length of the entire path travelled by an object?A. DisplacementB. DistanceC. MotionD. Time
The length of an object is measured three times using a meter stick with smallest graduation of 0.1 cm on the stick. The measurements are 6.15 cm, 6.15 cm and 6.15 cm. The measurement error is:
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.