Physics

 If measurements for a given substance are close to the known value, but the measurements are far from each other, then you have _______ without _______. Fill the appropriate answers.


ANSWER

Accuracy, Precision


SOLUTION
Accuracy is defined as the extent upto which a given measurement agrees with the standard value for that measurement whereas the degree to which several measurement provide answer very close to each other is known as precision.
Since the measurements are close to the known value. so these measurements are accurate but these are far from each other, these are not precised.
View Answers

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!


Single Correct Medium Published on 18th 08, 2020
Next Question
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 202
Enroll Now For FREE

Realted Questions

Q1 Single Correct Medium
Dimensional formula for Angular momentum is:
  • A. $${ ML }^{ 2 }{ T }^{ -1 }$$
  • B. $${ M }^{ 1 }{ L }^{ 3 }{ T }^{ -1 }$$
  • C. $${ M }^{ 1 }{ L }^{ 1 }{ T }^{ -1 }$$
  • D. $${ ML }^{ 3 }{ T }^{ -2 }$$

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q2 Single Correct Hard
A quantity $$f$$ is given by $$f=\sqrt{\dfrac{hc^5}{G}}$$ where c is speed of light, G universal gravitational constant and h is the Planck's constant. Dimension of $$f$$ is that of?
  • A. Area
  • B. Volume
  • C. Momentum
  • D. Energy

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q3 Single Correct Medium
The percentage errors in the measurement of the length (L) and breadth (B) of a rectangle are $$ \ell \ and \ b%$$ respectively. Then the percentage error in the calculation of the area will be _____ . 
  • A. (lb)%
  • B. (l+b)%
  • C. (L+l)(B+b)
  • D. Lb+BL

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q4 Single Correct Medium
Which one of the following pair of quantities has same dimension?
  • A. Force and work done
  • B. Momentum and impulse
  • C. Pressure and force
  • D. Surface tension and stress

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q5 Subjective Medium
Fill in the blanks with the correct words:
The distance of an object from one end to the other is called ____ (length/kilometer)

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer