10th Class Physics Short Questions Urdu Medium

Important handwritten Notes of 10th Class Physics Short Questions Urdu Medium by Dear Student Andleeb. These handwritten notes are very helpful in the preparation of 10th Class Physics Short Questions Urdu Medium for students of the 10th class Physics and these are according to the paper patterns of all Punjab boards.

• Here are the detailed 10th class physics urdu medium full book short question to help you prepare for your exams.
• Full Book Handwritten important short notes for 10th class Physics Urdu Medium.
• If the length of a simple pendulum is doubled, what will be the change in its time period?
• Define spring constant. Write its formula.
• If time period of simple pendulum is 1.99s then find its frequency.
• What is the difference between the loudness and intensity of sound? Derive the relationship between the two.
• On what factors does the loudness of sound depend? Write the names.
• What are the units of loudness? Why do we use logarithmic scale to describe the range of the sound intensities we hear?
• How can noise pollution be controlled?
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• Why must the volume of a stereo in a room with wall-to-wall carpet be tune higher than in a room with a wooden floor?
• What is the audible frequency range for human ear? Does this range vary with the age of people? Explain.
• Write down the audible frequency ranges for children and old people.
• Why ultrasound is useful in medical field?
• Write the formula of electric potential energy.
• Who and when the first battery was discovered?
• What is meant by capacitance of a capacitor? Define the unit of capacitance.
• Derive the formula for the equivalent capacitance for a series combination of a number of capacitors.
• What is the difference between hardware and software? Name different software.
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• Write the names of the components of computer-based information system.
• What is meant by flow of information?
• On how many components a communication system consists of? Write its names.
• Explain briefly the transmission of radio waves through space.
• What is a photo phone? How is it different from a common phone?
• Why micro waves are more efficient for satellite communication?
• How light signals are sent through optical fiber?
• Write two uses of computer in our daily life.
• Write the names of four input devices in computer.
• How light signal is sent through optical fibers?
• Differentiate between the primary memory and the secondary memory.
• What is hard disk?
• Write two uses of hard disk on floppy disk.
• What is the difference between RAM and ROM.
• What is the difference between floppy disk and hard disk?
• What is the difference between hard disk and compact disk?
• What do you understand by the term word processing and data managing?
• What is meant by data managing and word processing?
• Write the names of four web browsers.
• What is global web?
• What are the two important services used in internet?
• What is the difference between web browsing and E mail?
• Write down the services of internet.
• Write down two uses of E mail.
• What are browsers?
• What is the difference between atomic number and atomic mass number? Give a symbolical representation of a nuclide.
• What is meant by isotopes?
• A nuclide is represented by symbol. Find the number of protons and neutrons in it.
• Differentiate between atomic number and neutron number.
• Is radioactivity a spontaneous process? Elaborate your answer with a simple experiment.
• What is the difference between natural and artificial radioactivity?
• What is meant by natural radioactivity?
• What is meant by radioactive elements? Give examples.
• What is meant by background radiations? Enlist some sources of background radiations.
• What is meant by cosmic radiations?
• Write down the causes of background radiations.
• What is meant by nuclear transmutation?
• What is meant by penetrating ability?
• Write down two characteristics of beta radiations.
• Write two characteristics of gamma rays.
• Write down two characteristics of alpha radiations.
• What is meant by half life of a radio active element?
• Describe two uses of radioisotopes in medicine, industry or research.