ICSE − Q & A

PP:-Which type of lens has
-Negative power?
-Positive power?

+ 4 more questions by chirayurai  

Which colour has highest frequency??
asked by Chirayu Rai (chirayurai) 8 years ago
4

Which colour has highest wavelength?
asked by Chirayu Rai (chirayurai) 8 years ago
5

Pp:-12 what is invisible spectrum!?
asked by Chirayu Rai (chirayurai) 8 years ago
2

What is power lens????¿
asked by Chirayu Rai (chirayurai) 8 years ago
4

How is the energy transferred by mechanical waves different from that of energy transferred by electromagnetic waves ....

What is everyone referring to pp --??????

+ 1 more questions by rupanwita  

WILL U People READ Section A first or section B first .I couldn't complete reading the entire math paper in 15 minutes .
asked by Born To Succeed (rupanwita) 8 years ago
2

PP27- Can a glass slab disperse light? if not,why?

+ 1 more questions by boymanner  

PP27- Which colour of white light travels the slowest in glass?
asked by Akanksh (boymanner) 8 years ago
1

PP31 what is the SI unit of critical angle?

+ 3 more questions by thexaminee  

Which phenomenon does optical fibre use?. PP31
asked by Typical Indian (thexaminee) 8 years ago
1

THE REFLECTION FROM A PLANE MIRROR IS DIFFERENT FROM TOTAL INTERNAL REFLECTION. JUSTIFY. PP31
asked by Typical Indian (thexaminee) 8 years ago
4

Define deviation produced by a lens.
asked by Typical Indian (thexaminee) 8 years ago
1

WAT WOULD BE THE COLOR OF  SKY WITHOUT ATMOSPHER pp34

http://www.respaper.com/sportysags/tl check this out ,..., good tips for physics.

STATE TWO FACTORS FOCAL LENGTH OF A LENS DEPENDS UPON;
 PP35

white light gets dispersed when passed through a prism but is not dispersed when passed through a glass slab or glass box

PP11 which lens used in slide projectors? state the condition as well