Test your entry test prep with 20 high-yield MDCAT Physics MCQs on Measurements. Master SI units, dimensional analysis, percentage errors, significant figures, unit conversions, uncertainties, dimensions, and instrument readings today! Let us start with the online MDCAT Physics MCQs now
Results
#1. The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate. If the maximum error in the measurement of force and length are respectively 4% and 2%, the maximum error in the measurement of pressure is
#2. Length cannot be measured by
#3. The SI unit of gravitational potential is
#4. Identify the pair that has different dimensions
#5. The dimension of $\frac{1}{\sqrt{\mu \varepsilon}}$ is that of
#6. Which of the following is not a correct representation method for prefixes?
#7. Which of the following is a derived unit
#8. Which of the following systems of units is not based on units of mass, length, and time alone?
#9. Dyne/ cm$^2$ is not a unit of
#10. If 97.52 is divided by 2.54, the correct result in terms of significant figures is
#11. What is the SI unit of permeability?
#12. Which of the following is dimensionally correct?
#13. What is the reading shown on this milliammeter?
#14. Which property of a solid object cannot be changed by the application of force?
#15. The velocity of a particle depends upon $v=a+bt+ct^2$; if the velocity is in m/ sec, the unit of $a$ will be
#16. Out of the following quantities, which one has dimensions different from the remaining three
#17. Which does not have the same unit as others
#18. Absolute uncertainty in a measurement depends upon
#19. If $v$ denotes the potential difference across the plates of a capacitor of capacitance $c$, the dimensions of $CV^2$ are
#20. The product of energy and time is dimensionally the same as the product of
MDCAT Physics MCQS: Measurements and Units Quiz with Answers
- Identify the pair that has different dimensions
- The dimension of $\frac{1}{\sqrt{\mu \varepsilon}}$ is that of
- Which property of a solid object cannot be changed by the application of force?
- Out of the following quantities, which one has dimensions different from the remaining three
- If $v$ denotes the potential difference across the plates of a capacitor of capacitance $c$, the dimensions of $CV^2$ are
- Absolute uncertainty in a measurement depends upon
- Which of the following is dimensionally correct?
- Which of the following systems of units is not based on units of mass, length, and time alone?
- Which does not have the same unit as the others
- Length cannot be measured by
- The SI unit of gravitational potential is
- Dyne/ cm$^2$ is not a unit of
- Which of the following is a derived unit
- Which of the following is not a correct representation method for prefixes?
- What is the SI unit of permeability?
- What is the reading shown on this milliammeter?
- The velocity of a particle depends upon $v=a+bt+ct^2$; if the velocity is in m/ sec, the unit of $a$ will be
- The product of energy and time is dimensionally the same as the product of
- If 97.52 is divided by 2.54, the correct result in terms of significant figures is
- The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate. If the maximum error in the measurement of force and length are respectively 4% and 2%, the maximum error in the measurement of pressure is
