QUIZ PHYSICS CHAPTER 1

What is the SI unit of length?

• Kilogram

• Meter

• Second

• Ampere

Which of the following is a derived unit?

• Second

• Meter

• Kilogram

• Newton

If a car travels at a speed of 60 kilometers per hour, how many meters does it travel in one second?

• 60 meters

• 600 meters

• 6 meters

• 0.6 meters

What is the SI unit of electric current?

• Volt

• Ampere

• Ohm

• Coulomb

A student measures the length of a table and gets a result of 1.5 meters. Which of the following is the correct way to write this measurement with the appropriate units?

• 15 cm

• 150 mm

• 1.5 km

• 1.5 m

The volume of a rectangular box is 240 cubic centimeters (cm³). If the length is 6 cm and the width is 4 cm, what is the height of the box?

• 5 cm

• 10 cm

• 20 cm

• 15 cm

Which of the following is a base unit of measurement in the International System of Units (SI)?

• Kelvin

• Liter

• Pound

• Gallon

The speed of light in a vacuum is approximately:

• 300,000 meters per second

• 30,000 meters per second

• 3,000 meters per second

• 1. 300 meters per second

  
  

If a person weighs 70 kilograms on Earth, what would their weight be on the Moon, where the acceleration due to gravity is about 1/6th that of Earth?

• 70 N

• 11.7 N

• 420 N

• 700 N

You measure the temperature of a liquid as 25.5*C. What is the equivalent temperature in Kelvin (K)?

• 273.15 K

• 298.65 K

• 298 K

• 248.65 K