K A Tsokos Solutions for Chapter: Measurement and Uncertainties, Exercise 4: Exam-style questions
K A Tsokos Physics Solutions for Exercise - K A Tsokos Solutions for Chapter: Measurement and Uncertainties, Exercise 4: Exam-style questions
Attempt the practice questions on Chapter 1: Measurement and Uncertainties, Exercise 4: Exam-style questions with hints and solutions to strengthen your understanding. Physics for the IB Diploma 6th Edition solutions are prepared by Experienced Embibe Experts.
Questions from K A Tsokos Solutions for Chapter: Measurement and Uncertainties, Exercise 4: Exam-style questions with Hints & Solutions
In which of the following diagrams do the three forces add up to zero?

Three forces act on a body as shown.

A force of acts normally on a surface of area . What is the pressure on the surface in .

The side of a cube is measured with an uncertainty of . What is the uncertainty in the volume of the cube?

The flow rate through a tube length and radius whose ends are kept at a pressure difference is given by , where is constant. The percentage uncertainty of which quantity has the largest effect on the percentage uncertainty in ?

The force of air resistance on a car depends on speed through the formula , where and are constants. Which of the following graphs will result in a straight-line graph?

The diagram shows the temperature of a liquid before and after heating.
Which is the best estimate for the temperature increase of the liquid?

A student wishes to measure the acceleration of free fall by letting a ping pong ball drop from one fixed height from the floor. He measures the height. Using a stopwatch, he measures the time for the ball to drop to the floor. He then uses the equation to calculate .
State and discuss three improvements to the student's lab experiment.
