Which of the following quantities has dimensions of M^0L^2T^-2? (2021)

Practice Questions

Q1
Which of the following quantities has dimensions of M^0L^2T^-2? (2021)
  1. Energy
  2. Pressure
  3. Area
  4. Velocity

Questions & Step-by-Step Solutions

Which of the following quantities has dimensions of M^0L^2T^-2? (2021)
  • Step 1: Understand the dimensions. M^0L^2T^-2 means there is no mass (M^0), 2 units of length (L^2), and -2 units of time (T^-2).
  • Step 2: Recall what area is. Area is calculated as length multiplied by length (length^2).
  • Step 3: Identify the dimensions of area. The dimensions of area are L^2, which means it has 2 units of length and no mass or time.
  • Step 4: Compare the dimensions of area with M^0L^2T^-2. Since area has dimensions of L^2 and no mass or time, it matches M^0L^2T^-2.
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