Questions: Identify the most appropriate method to measure the mass of a sample of white powder. Select the single best answer. Place a weighing vessel on the balance and tare the balance. Then add the sample of white powder to the weighing vessel and record the mass. Place the weighing vessel on the balance and add the sample of white powder to the weighing vessel. Tare the balance and then record the mass. Place the sample of white powder on the balance and record the mass. Place a weighing vessel on the balance, add the sample of white powder to the weighing vessel, and then record the mass. Tare the balance. Then place a weighing vessel on the balance. Add the sample of white powder to the weighing vessel. Record the mass.

Identify the most appropriate method to measure the mass of a sample of white powder. Select the single best answer. Place a weighing vessel on the balance and tare the balance. Then add the sample of white powder to the weighing vessel and record the mass. Place the weighing vessel on the balance and add the sample of white powder to the weighing vessel. Tare the balance and then record the mass. Place the sample of white powder on the balance and record the mass. Place a weighing vessel on the balance, add the sample of white powder to the weighing vessel, and then record the mass. Tare the balance. Then place a weighing vessel on the balance. Add the sample of white powder to the weighing vessel. Record the mass.
Transcript text: Identify the most appropriate method to measure the mass of a sample of white powder. Select the single best answer. Place a weighing vessel on the balance and tare the balance. Then add the sample of white powder to the weighing vessel and record the mass. Place the weighing vessel on the balance and add the sample of white powder to the weighing vessel. Tare the balance and then record the mass. Place the sample of white powder on the balance and record the mass. Place a weighing vessel on the balance, add the sample of white powder to the weighing vessel, and then record the mass. Tare the balance. Then place a weighing vessel on the balance. Add the sample of white powder to the weighing vessel. Record the mass.
failed

Solution

failed
failed

Solution Steps

Step 1: Understanding the Problem

We need to identify the most appropriate method to measure the mass of a sample of white powder from the given options.

Step 2: Analyzing Each Option

  1. Option 1: Place a weighing vessel on the balance and tare the balance. Then add the sample of white powder to the weighing vessel and record the mass.

    • This method ensures that only the mass of the powder is measured, as the balance is tared to exclude the mass of the vessel.

  2. Option 2: Place the weighing vessel on the balance and add the sample of white powder to the weighing vessel. Tare the balance and then record the mass.

    • This method would result in a mass reading of zero because the balance is tared after adding the sample.

  3. Option 3: Place the sample of white powder on the balance and record the mass.

    • This method does not use a weighing vessel, which could lead to contamination or loss of the sample.

  4. Option 4: Place a weighing vessel on the balance, add the sample of white powder to the weighing vessel, and then record the mass.

    • This method includes the mass of the vessel, which is not ideal for measuring just the sample.

  5. Option 5: Tare the balance. Then place a weighing vessel on the balance. Add the sample of white powder to the weighing vessel. Record the mass.

    • This method would result in a mass reading of the vessel plus the sample, as the balance is tared before placing the vessel.
Step 3: Selecting the Best Option

The most appropriate method is the one that ensures only the mass of the sample is measured, which is achieved by taring the balance after placing the weighing vessel.

Final Answer

\(\boxed{\text{Place a weighing vessel on the balance and tare the balance. Then add the sample of white powder to the weighing vessel and record the mass.}}\)

Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
The data represents the heights of eruptions by a geyser. Use the heights to construct a stemplot. Identify the two values that are closest to the middle when the data are sorted in order from lowest to highest. Height of eruption (in.): 60, 36, 50, 90, 80, 50, 40, 70, 50, 64, 73, 57, 51, 65, 66, 60, 77, 70, 41, 88 Which plot represents a stemplot of the data? A. 3 6 4 01 5 00017 6 00456 7 0037 8 08 9 0 B. 3 0 11 4 0 07 5 0 04 6 0 06 7 0 05 8 037 9 08 C. 3 6 4 0004567 5 00037 6 008 7 0011 8 0 9 0
failedAnswered
How do cells avoid surface area limitations? a. all of the choices b. flattened shape c. transportation system that circulates materials inside the cell d. many microscopic extensions e. long and thin shape
failedAnswered
Consider the following functions. f(-3)=9 and g(-3)=4 Step 1 of 4 : Find (f+g)(-3). Answer (f+g)(-3)=
failedAnswered
When we copy information from an outside source verbatim, we must put quotation marks around it so that our reader understands that these are someone else's words. (A) True (B) False
failedAnswered
The weight of a baby duck, W(t), t days after its birth can be modeled by the function W(t)=100-80 e^-0.2 t. where W(t) is in grams. Find the average rate of change in the baby duck's weight over its first month of life (Assume the month has 31 days). Round to the nearest thousandth. W(t)=100-80 e^-0.2 t w(31)=100-80 e^-0.2(31)