EXPERIMENT 104: INDIRECT MEASUREMENT

Question 1

Process of obtaining the physical quantity of an object from measurements made by direct methods of measurement of other quantities connected to the physical properties of the object being described

Answer 1

INDIRECT MEASUREMENT

Question 2

Essential tool in finding indirectly the physical quantities of an object

Answer 2

EQUATIONS OR FORMULAS

Question 3

Common physical quantities that can be measured indirectly

Answer 3

AREA, VOLUME, MASS DENSITY AND NUMERICAL VALUE OF PI

Question 4

Determining the final and initial level of the rise in water before and after putting the metal block

Answer 4

VOLUME DISPLACEMENT METHOD

Question 5

Mass density formula

Answer 5

mass/ volume from the equation

Question 6

numerical value of pi formula

Answer 6

circumference/ diameter

Question 7

percentage difference

Answer 7

((EV1 - EV2)/ ((EV1 + EV2)/2)) X 100

Question 8

percentage error

Answer 8

(|EV1 - SV|/(SV) ) X 100