This resource includes 20 slides. To attract the attention of students to the subject, daily life animations were used. You should install these Fonts for this document; (Marker Felt AND Tempus Sans ITC)

This resource contains 23 slides; - A) SUPERPOSITION OF PULSES: (Wave Interference) I- Constructive Interference: II- Destructive Interference: - B) REFLECTION OF PULSES: I-From Fixed End: II-From Free End: - C) TRANSMISSION OF PULSES: I- From less dense to the denser medium: II- From denser to the less dense medium: - Problems with solutions (Animated solutions) - Physics around us - Review - HW. Everything is ready to be used or easily edited to suit your learners. To attract the attention of students to the subject, daily life animations were used. You should install these Fonts for this document; (Marker Felt AND Tempus Sans ITC)

To attract the attention of students to the subject, daily life animations were used. This resource includes 60 slides; - (questions with Answer key) - Physics around us... - Revision, - HW. Everything is ready to be used or easily edited to suit your learners. You should install these Fonts for this document; (Marker Felt AND Tempus Sans ITC) Also; With this PPT, everything was prepared according to the Syllabus of Cambridge O Level & IGCSE Physics. With this PPT, Candidates should be able to: (a) describe the production of sound by vibrating sources. (b) describe the longitudinal nature of sound waves and describe compression and rarefaction. (c) state the approximate range of audible frequencies for the healthy human ear as 20 Hz to 20 000 Hz. (d) explain why a medium is required in order to transmit sound waves and describe an experiment to demonstrate this. (e) describe a direct method for the determination of the speed of sound in air and make the necessary calculation. (f) state the order of magnitude of the speeds of sound in air, liquids, and solids. (g) explain how the loudness and pitch of sound waves relate to amplitude and frequency. (h) describe how the reflection of sound may produce an echo. (i) describe how the shape of a sound wave as demonstrated by an oscilloscope is affected by the quality (timbre) of the sound wave. (j) define ultrasound. (k) describe the uses of ultrasound in cleaning, quality control, and pre-natal scanning.

This resource includes 16 slides; - PROJECTILE MOTION; (Questions & Answer key) - Physics around us… - Review, Everything is ready to be used or easily edited to suit your learners. To attract the attention of students to the subject, daily life animations were used. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)

This resource includes 43 slides; How do we see the other cars (objects) while we are moving in a car? Relative Velocity in ONE Dimension Relative Velocity in TWO Dimensions River problems Examples of Relative motion from daily life! Problems with answers (Some of them have step by step solutions!) Fully editable animated daily life pictures, gifs, etc… To attract the attention of students to the subject, daily life animations were used.

This resource contains 24 slides; - Solving problems with answer key, - Problem-solving strategies, - Physics around us, - Review, - HW. Everything is ready to be used or easily edited to suit your learners. To attract the attention of students to the subject, daily life animations are used. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)

This resource contains; (2 pages) 10 questions (Word & Pdf) - Relative motion in one dimension - Relative motion in two dimensions Everything is ready to be used or easily edited to suit your learners. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)