Gravitation – Questionbank with answer for CBSE Class 9 SA1

The following questions are for a quick revision of the chapter “Gravitation” for CBSE Class 9. There are many other questions which can be asked from the portion allotted for SA1, but will mainly based on these concepts. The questions are based on the bare essential concepts; the minimum level of learning expected from the […]

Class XI Physics Chapter wise Revision Test – Gravitation and Waves

PHYSICS TESTPAPER CLASS XI GRAVITATION AND WAVES   Instructions Questions 1 to 5 carries one mark each Questions 5 to 10 carries 2 marks each Questions 10 to 15 carries 3 marks each Questions 16 and 17 carries 5 marks each   What are mechanical waves? The time period of a vibrating source producing sound…… Continue reading Class XI Physics Chapter wise Revision Test – Gravitation and Waves

Class XI Physics Revision Tests – Thermodynamics

PHYSICS TEST PAPER THERMODYNAMICS Max marks 35 Time 1 ½ hrs Questions 1 to 5: 1 mark  each Questions 6 to 10: 2 marks each Questions 11 to 15: 3 marks each Question 16: 5 marks What is an isochoric process? On what factors does the efficiency of a Carnot engine depend? State second law…… Continue reading Class XI Physics Revision Tests – Thermodynamics

Semiconductor Devices :: Some Questions for Practice

SEMICONDUCTORS Draw a circuit diagram of OR gate. What is a logic gate? What types of charge-carriers are there in a n-type semi conductor? Give the logical symbol of an AND gate. Mark the inputs and outputs. Draw the logic symbol for a NAND gate. Which biasing will make the resistance of p-n junction high?…… Continue reading Semiconductor Devices :: Some Questions for Practice

Revision Questions for AISSE Physics

ELECTRICITY 1.      Define electric potential difference? 2.      Why is an ammeter connected in series in a circuit? 3.      Why is a voltmeter connected in parallel in a circuit? 4.      State the law that governs the strength of the current passing through a metallic conductor when a p.d is applied across its end. Illustrate this law…… Continue reading Revision Questions for AISSE Physics

Revision Tips

There are lots of things you can do to get ready for exams and it’s important to find what works for you. Some ideas of Dos and Don’ts are: Dos – Have your own revision timetable – start planning well before exams begin. Your teacher should be able to help. – Make your books, notes…… Continue reading Revision Tips

Tips for the revision period:

Tips for the revision period: Leave plenty of time to revise so that you don’t get into a situation of having to do last minute cramming. This approach will help to boost your confidence and reduce any pre-exam stress as you know you have prepared well. Develop a timetable so that you can track and…… Continue reading Tips for the revision period: