krishne wants to measure the mass and volume of a key. which tools should she use?\no a balance and a beaker…
krishne wants to measure the mass and volume of a key. which tools should she use?\no a balance and a beaker of water\no a balance and a meter stick\no a beaker of water and a ruler\no a ruler and a meter stick
Answer
Brief Explanations:
A balance is used to measure mass. To measure the volume of an irregular - shaped object like a key, the water - displacement method can be used with a beaker of water. A meter stick and ruler are for measuring length.
Answer:
A. a balance and a beaker of water