SEMESTER-2,CHAPTER-1,WAVES

Questions

1.Define wave and wave front.

2.Differentiate between transverse wave and longitudinal wave

a. Calculate the period of the wave

                        b .Frequency

                        c. Wave speed.

http://www.colorado.edu/physics/phys1230/phys1230_fa01/topic5.html

http://www.physicsclassroom.com/class/waves/Lesson-3/Reflection,-Refraction,-and-Diffraction

http://www.physicsplanet.com/articles/properties-of-light

http://theory.uwinnipeg.ca/physics/light/node1.html

http://www.tutorvista.com/content/physics/physics-iv/optics/total-internal-reflection.php

https://en.wikipedia.org/wiki/Lens_(optics)#Types_of_simple_lenses

Application of Echo

http://www.physchem.co.za/OB11-wav/sound2.htm

https://en.wikipedia.org/wiki/Hearing_range

http://www.tutorvista.com/content/physics/physics-i/wave-motion-sound/reflection-sound.php

16 th March 2020  CLASS 10B

OBJECTIVES

1.STANDARD RAYS

2.IMAGE FORMATION-CONVEX LENS

STANDARD RAYS

IMAGE FORMATION-CONVEX LENS
OBJECT IS KEPT BEYOND 2F

REFER TEXT PAGE 157 AND WRITE THE ANSWERS

DO THE WORKSHEET GIVEN BELOW

ANSWERS I WILL UPLOAD LATER

TODAY S TOPIC VOICE MSG I WILL SEND THROUGH WHATS UP

WORKSHEET-LIGHT WAVES