What is the temperature in degree C if it is 54 degree F How

What is the temperature in degree C if it is 54 degree F? How many ounces are there in 12 liters? Which is more accurate, a graduated or a volumetric pipette? How many cm are there in 15 feet? You have just opened your new European cookbook and are ready to create an Epicurean delight. but the recipe says to set the oven at 192 degree centigrade. At what temperature should you set your oven (which reads in degree F? How many micrograms are found in a half pound?

Solution

Answer:

12.1 C

T (°C) = (T(°F) - 32) × 5/9

=( 54-32)X 5/9

=12.1

(2) 405.6 Oz

1 L = 33.8 Oz

12 L = 12 x 33.8 = 405.6 Oz

(3)

Volumetric pipettes

-allow the user to measure a volume of solution extremely accurately.

-These pipettes have a large bulb with a long narrow portion above with a single graduation mark as it is calibrated for a single volume

(4) 377.6 Farenheit

F=( C x 9/5) +32

F=( 192 x 9/5) +32

F=377.6