Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for density?
💡 Hint: Think about what density tells you about an object.
Question 2
Easy
What unit is density measured in the SI system?
💡 Hint: Recall what SI stands for.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is density?
💡 Hint: Remember the formula for density.
Question 2
The unit for density in CGS measurement is:
- kg/m³
- g/cm³
- N/m²
💡 Hint: Consider the basic units used in CGS.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine a block of wood with a mass of 250 grams and a volume of 500 cm³. Calculate the density and explain whether it would float in water.
💡 Hint: Use the density formula and remember the density of water is 1 g/cm³.
Question 2
A metal ball has a volume of 10 cm³ and a mass of 90 grams. Determine its density and if it will float in oil with a density of 0.8 g/cm³.
💡 Hint: Calculate to find density clearly, using the key division.
Challenge and get performance evaluation