The laptop PC’s modern electronic watches and calculators use the following for display

Digital multimeters use the following component for display

What is modern electronic stethoscope ? And write its uses.

% efficiency can be calculated using the formula

Using electronic calculator, find out standard deviation of the following data:

Observe the patterns of digits made form line segments of equal length. You will find such segmented digits on the display of electronic watches or calculators. How many segments are required to from 5, 10, 100 digits of the kind 8?

The percentage composition of elements in a compound is calculated from the molecular formula of the compound. The molecular mass of a compound is calculated from the atomic masses of the various elements present in the compound. The percentage of mass of each element is then calculated with the help of the following relation. Percentage mass of the element in the compound. ("Mass of the element")/("Mass of the compound") Percentage of S in aluminium sulphate is

Observe the patterns of digits made form line segments of equal length. You will find such segmented digits on the display of electronic watches or calculators. How many segments are required to from 5, 10, 100 digits of the kind 6, 4, 8?

Observe the patterns of digits made form line segments of equal length. You will find such segmented digits on the display of electronic watches or calculators. How many segments are required to from 5, 10, 100 digits of the kind 6, 4, 8?

Calculate the percentage of chlorine in the following : KClO3

Marcos programs his calculator to evaluate a linear function, but he doesn't say what the function is. When 5 is entered, the calculator displays the value 2. When 15 is entered, the calculator displays the value 6. Which of the following expressions explains what the calculator will display when any number, n, is entered?