CBSE MCQ Questions with answers can be used most effectively to measure both simple knowledge and complex concepts. Since multiple-choice questions can be answered quickly, they can assess a students' mastery of many topics in a short period of time.
Correctly structured CBSE MCQ Quiz that offers the greatest academic value will not simply indicate if the student’s answer is right or wrong, it will go further by clearly explaining the reasons why each answer was right or wrong – thus ensuring the all-important continuation of the learning process.
We have also added CBSE NOTES FOR QUICK REVISION , Which help you to focus your attention and avoid distractions. As you read notes, you will be engaging your mind in identifying and organizing the main ideas of topic in minimum time span and make it easy to memorize the topic for best result.
Fill all the blanks box in Capital Letter only
Fill in the blanks
Q1. A sound of single frequency ___________.
Q2. A sound produced due to mixture of several frequency is called ___________.
Q3. A region of compressed air is knwon as ___________.
Q4. A form of energy which is emitted by a vibrating sorce is called ___________.
Q5. SI unit of frequency is ___________.
Q6. Distance travelled by a sound wave in its periodic time is ___________.
Q7. The hump in a medium through which a transerverse wave is passing called as ___________.
Q8. The phenomena of repetation of sound of a source by refleting from an obstacle is called ___________.
Q9. The loudness of sound depends on ___________.
Q10. When sound wave goes from one medium to another medium, ___________ remains unchanged.
Social Plugin