NEET Questions

Which quantity has the same dimensional formula as force times distance?

A student measures the length of a rod as 25.00 cm using a vernier caliper with a least count of 0.01 cm. The student then uses a meter scale with a least count of 0.1 cm to measure the same rod. Which statement is true regarding the significant figures in these measurements?

Which of the following is not a valid application of the principle of homogeneity?

A particle moves along a closed trajectory. Which of the following is always true?

A ball is thrown horizontally from a cliff edge with velocity $v$. Another ball is dropped vertically from the same point at the same time. Which ball has the greater acceleration at any given instant before hitting the ground (neglecting air resistance)?

The equation for kinetic energy ($KE = \frac{1}{2}mv^2$) is derived using which fundamental equations?

The equation for momentum ($p = mv$) is a direct consequence of which of Newton's laws?

The equation of motion $s = ut + \frac{1}{2}at^2$ is derived assuming what condition for acceleration?

The number 5.00 × 10² has how many significant figures?

Which of the following has four significant figures?