USING A TRIPLE BEAM BALANCE TO FIND MASS IN UNITS GRAMS.

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Presentation transcript:

USING A TRIPLE BEAM BALANCE TO FIND MASS IN UNITS GRAMS

IDENTIFY THE PROBLEM/QUESTION HOW CAN IS USE A TRIPLE BEAM BALANCE FIND THE MASS OF SEVERAL ITEMS?

HYPOTHESIS IF I USE A TRIPLE BEAM BALANCE…THEN I WILL BE ABLE TO FIND THE MASS IN GRAMS OF SEVERAL DIFFERENT ITEMS.

PROCEDURES STEP 1- FIND THE MASS OF THE ENTIRE BAG OF CANDY PIECES ________(g) TOTAL MASS OF BAG AND ALL ITEMS IN GRAMS. STEP 2- FIND THE MASS OF EACH INDIVIDUAL PIECE OF CANDY FROM THE BAG IN UNITS GRAMS…

PROCEDURES STEP 2- FIND THE MASS OF EACH INDIVIDUAL PIECE OF CANDY FROM THE BAG IN UNITS GRAMS… A) NERDS______(g) B) JOLLY RANCHERS_____(g) C) SWEET TARTS_______(g) D) RUNTS ________(g) E) LAFFY TAFFY_______(g)

DATA/RESULTS RE-WRITE YOUR DATA THAT YOU FOUND AND ORGANIZE IT INTO THIS SECTION IN A CLEAR,EASY TO READ WAY..

CONCLUSION WHAT DID YOU LEARN FROM THIS LAB? WHY YOUR HYPOTHESIS PROVEN TRUE OR NOT? EXPLAIN IN DETAIL FOR EITHER WAY..

USING A GRADUATED CYLINDER TO FIND VOLUME IN UNITS OF MILLILITERS

IDENTIDY THE PROBLEM/QUESTION HOW DO I READ A GRADUATED CYLINDER TO DETERMINE THE VOLUME OF A LIQUID?

HYPOTHESIS IF I USE A GRADUATED CYLINDER…THEN I WILL BE ABLE TO IDENTIFY THE VOLUME OF THE LIQUID INSIDE IN UNITS OF MILLILITERS.

PROCEDURES/DATA STEP 1- WHAT IS THE CURRENT VOLUME OF THE LIQUID IN YOUR GRADUATED CYLINDER? ______(ML) STEP 2- RE-FILL YOUR GRADUATED CYLINDER UP TO 150 ML FOR THE VOLUME/ MR. L SPOT CHECK STEP 3- RE-FILL YOUR GRADUATED CYLINDER UP TO 50 ML FOR THE VOLUME/ MR. L SPOT CHECK

PROCEDURES/DATA STEP 4- RE-FILL YOUR GRADUATED CYLINDER UP TO A VOLUME OF 225 ML…/ MR. L SPOT CHECK STEP 5- RE-FILL YOUR GRADUATED CYLINDER UP TO A VOLUME OF 75 ML…/ MR. L SPOT CHECK STEP 6- FILL YOUR GRADUATED CYLINDER UP TO A VOLUME OF YOUR CHOICE/BRING OVER TO OTHER TEAM TO SEE IF THEY CAN IDENTIFY THE VOLUME THAT IS IN IT..

PROCEDURES/DATA STEP 7- RE-FILL UP YOUR GRADUATED CYLINDER TO A LEVEL OF 25 ML.../CHECK

BONUS! EXCEEDS/ADVANCED FILL UP YOUR GRADUATED CYLINDER TO A VOLUME OF 100 ML.. THEN PLACE A ROCK INSIDE THE GRADUATED CYLINDER… RECORD THE NEW VOLUME AFTER THE ROCK IS INSIDE ______(ML) HOW MUCH WATER WAS DISPLACED? (HINT-SUBTRACT ORIGINAL VOLUME FROM THE NEW VOLUME) _____(ML)

RESULTS RE-WRITE YOUR DATA YOU FOUND HERE IN THE RESULTS SECTION FOR A CLEAR, EASY TO UNDERSTAND WAY….

CONCLUSION WHAT DID YOU LEARN OR FIND OUT FROM DOING THIS LAB? WAS YOUR HYPOTHESIS CORRECT? WHY OR WHY NOT EXPLAIN IN DETAIL FOR EITHER WAY..