Science Library - free educational site

Science Library Quiz

Measurements

Instructions: answer the questions, check them carefully, and when you are sure they are all right, press submit. The number of correct answers will be displayed.

Question 1: A coil of copper wire has a mass of 3.6 kg. It displaces 400 cm3 of water when submerged. What is its density?




Question 2: How many tonnes is a megagram?





Question 3: Approximately how far is it from London to Milan?





Question 4: What are the S.I. base units for mass, length and time?





Question 5: Which is bigger: A million nanometres or a thousand micrometres?




Question 6: Convert 85 cm/minute to m/s





Question 7: Convert 450 m/s to km/h




Question 8: Convert 28 km to cm.





Question 9: Convert 45 kg to mg




Question 10: A spring balance measures:




Question 11: An irregular shape displaces of water. Its mass is 64 g. What is its density?




Select a topic for more Physics quizzes

Select a subject for more ScienceLibrary.info quizzes

Latest Item on Science Library

The most recent article is:

Trigonometry

View this item in the topic:

Vectors and Trigonometry

and many more articles in the subject:

Subject of the Week

Environment

Environmental Science is the most important of all sciences. As the world enters a phase of climate change, unprecedented biodiversity loss, pollution and human population growth, the management of our environment is vital for our futures. Learn about Environmental Science on ScienceLibrary.info.

Environmental Science

Test your knowledge!

Question: 12 teams in a league play a tournament where each team plays each other team twice. How many games are there in total?




Go to the article about: Permutations and Combinations

ScienceLibrary.info

Quote of the day...

You can observe a lot just by watching.

ZumGuy Internet Promotions

English language school