shafekhilman67ox7wmt shafekhilman67ox7wmt
  • 03-10-2017
  • Physics
contestada

The length of a plank is measured by using a meter rule and the value obtained is reported as 2.4 m. Why is this reading inappropriately reported?

Respuesta :

vvb
vvb vvb
  • 09-10-2017
When one gives the reading of a measurement one needs also to report the error of the measurement. As a general rule, the error of a measurement is given by the smallest division of the meter ruler used. In this case the smaller division is 1 mm. Thus the value of the measurement should have been reported as
[tex]L=2.4(m)+/- 1(mm)[/tex]

Answer Link

Otras preguntas

WILL GIVE BRAINLIEST FOR QUICK ANSWERS!! I RATE WELL FOR GOOD ANSWERS!!
Describe the purpose of 3rd party device drivers and why they are needed. Do device drivers ever need to be updated
Danni a mixes red and yellow paint to get orange paint. In the previous mix there were 400ml of red paint. She decreases the amount of red paint in the ratio 7
how many 1 cm cubes are there in 100 cm cubes volume?​
५०-1 उपभोक्ता वाद की आधार की संस्कृति पर पौरख मिटार के पठ को सुविधाचे लेने के कारण क्या सकते है।​
negative six minus seven
-6+4x= -9 solve the following equation
Name of the polynomial expression: -8
it states us to compare two columnsplease help me​
Find the value of 2n-3 – 4 =10