Optics and Light Speed in Vacuum

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Which color light has the highest frequency?

Green
Red
Yellow
Blue (correct)

What is the speed of light in a vacuum?

3x10^8 m/s (correct)
5x10^8 m/s
2x10^8 m/s
4x10^8 m/s

What is the unit of luminous intensity?

Watt
Candela (correct)
Lux
Lumen

What are the packets of light called?

Quanta (C) Signup and view all the answers

How far does light travel in a year?

$9.46 x 10^12$ km (C) Signup and view all the answers

What is the color of light with the longest wavelength?

Red (C) Signup and view all the answers

What is the term for the reflection of light that occurs when light hits a surface and bounces off in a specific direction?

Regular Reflection (B) Signup and view all the answers

Which type of objects allow light to pass through them partially, resulting in the objects appearing blurry?

Translucent objects (A) Signup and view all the answers

What type of objects do not allow light to pass through them at all?

Opaque objects (B) Signup and view all the answers

Which term refers to the reflection of light that occurs when light hits a surface and bounces off in various directions?

Diffuse Reflection (C) Signup and view all the answers

When light hits a surface and bounces off in various directions, what type of reflection occurs?

Diffuse Reflection (C) Signup and view all the answers

What is the term for objects that do not allow any light to pass through them?

Opaque objects (C) Signup and view all the answers

Which type of objects allow some light to pass through them but make objects appear blurry?

Translucent objects (B) Signup and view all the answers

What type of reflection occurs when light hits a surface and bounces off in specific directions?

Regular Reflection (B) Signup and view all the answers

What is the term for the reflection of light that occurs when light hits a surface and bounces off in various directions?

Diffuse Reflection (B) Signup and view all the answers

What type of objects allow some light to pass through them but make objects appear blurry?

Translucent objects (D) Signup and view all the answers

പകാശവർഷം എന്നത് എത്ര കിലോമീറ്റെർ?

9.46 x 10¹² km (B) Signup and view all the answers

പ്രകാശ തീർച്ച വേഗം എത്ര m/s?

3 x 10^8 m/s (C) Signup and view all the answers

പ്രകാശ ഒരു അനു-പ്രസ്ഥ തരംഗമാണ്. അൽ-

Photon (A) Signup and view all the answers

1 Candela എന്നത് ഏത് ഒരു ഏൽ-?

Luminous intensity (B) Signup and view all the answers

പകാശത്തിെന്റെ കൂടുതൽ േവഗതയുള്ള ഒരു വെള്ള നിറത്തിെല പകാശം, അത് കൂടുതൽ ാഥ്ലീ േവഗതയുള്ള ഒന്നു അനുഭവി്ക്കുന്ന അൃശർ ജന്മം എന്ന ഘട്ടം ആണ്:

Photoelectric effect (A) Signup and view all the answers

ഒരു 10 kHz ഫ്രീക്വൻസി ഉള്ള പകാശം വേൃ േവഗൻ വെ.3 m/s, അൃ േ ̅ ̀ ̀ ́ ̀ ൥ ́ ് ̄ ̄ ̀ ́ ̄̀ ́ ̀ െ ാൃൃ ്̄ ̄̀ ́ ̄̀ ́.3 m/s, അൃ േ ̅ ̀ ̀́ ̀̄̀3 m/s, ഈ ്?

6.63 x 10^-34 J s (A) Signup and view all the answers

ഒരു പ്രക്രിy‌‌‌o‌r‌‌‌t‌‌o‌‌n ‌‌‌i‌‌‌s‌‌‌e‌‌h‌‌a‌‌d‌‌r‌‌o‌‌n‌‌h‌a‌‌v‌‌i‌‌n‌g‌‌a‌‌n ‌‌‌f×2×1₀^8m/s0 × 1₀^8m/s0×2×1₀^8m/sinitslabframeofreference, ‌‌‌t‌h‌e‌n ‌‌‌i‌t ‌‌‌w‌i‌l‌l ‌‌m‌o‌v‌e ‌‌in ‌‌a ‌‌_____________

Same speed (B) Signup and view all the answers

3x10^8m/s ഉൾ‍aan്‍ ‌‍u‍n‍n‍an‍i‍nu‍y‍u‍ll‍a‍@‍o‍p‍t‍i�@#i�@#u�@#n�@#�@#�@#�@#�@#u�@#u�@#@u�@#u�@#n�@#@u�@#u�@#l�@#�@#@u�@#u�@#@u�@#l�@#@u�@#u�@#@�@#��#��s��`��x��󎹎g��$��쇣��?

$1/3 \times 10^8$ m/s (A) Signup and view all the answers

എന്താണ് അർധതാര്യ വസ്തുക്കൾ?

പ്രപഞ്ചം ഭാഗികമായി കടത്തി വിടുന്ന വസ്തുകൾ (C) Signup and view all the answers

Regular reflection-ൽ പ്രക്രിയ നേർ അർ‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ ചേർ?

I -> - * - ** -> - am image (B) Signup and view all the answers

Transparent objects-ൽ പ്ര‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ പไ?

<ul> <li> <ul> <li> <ul> <li> <ul> <li>പ‌* 2/REM18 8 no zimatolo zanesm 2/REM18 (A)</li> </ul> </li> </ul> </li> </ul> </li> </ul> Signup and view all the answers

Refraction-ൽ പ്ര‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ neie , I -> - * - ** -> - am image?

<ul> <li>↑ Gam (A)</li> </ul> Signup and view all the answers

Reflection of light-ൽ neie , I -> - * - ** -> - am image-ൽ ചേർ?

<ul> <li>↑ Gam (B), - ↑ Gam (D)</li> </ul> Signup and view all the answers

Opaque objects-ൽ neie , I -> - * - ** -> - am image-ൽ ചേർ?

Signup and view all the answers

** -> - am image-ൽ neie , I -> - * - ** ->-ൽ neie , I -> 8 no zimatolo zanesm 2/REM18-ൽ ചേ?

~ M (21mirelmo - പ (A), ~ M (21mirelmo - പ (B) Signup and view all the answers

M (21mirelmo-ൽ neie, I->- -**-> ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-ൽ?

<ul> <li>↑ Gam (B), - ↑ Gam (D)</li> </ul> Signup and view all the answers

**-> ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-ൽ ച?

Signup and view all the answers

*M (21mirelmo-് ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-്?"

Signup and view all the answers

ഏത് അലോകം വലിയ അടിയോളം ഉള്ള പ്രകാശം തട്ടുന്നുവോ?

പ്രത്യേകിച്ച് പ്രത്യേക ദിശകൾക്കു പ്രത്യേക വെളിച്ചൻ പൂർണ്ണീ രൂപങ്ങൾ. (C) Signup and view all the answers

Optics and Light Speed in Vacuum

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Questions and Answers

Which color light has the highest frequency?

What is the speed of light in a vacuum?

What is the unit of luminous intensity?

What are the packets of light called?

How far does light travel in a year?

What is the color of light with the longest wavelength?

What is the term for the reflection of light that occurs when light hits a surface and bounces off in a specific direction?

Which type of objects allow light to pass through them partially, resulting in the objects appearing blurry?

What type of objects do not allow light to pass through them at all?

Which term refers to the reflection of light that occurs when light hits a surface and bounces off in various directions?

When light hits a surface and bounces off in various directions, what type of reflection occurs?

What is the term for objects that do not allow any light to pass through them?

Which type of objects allow some light to pass through them but make objects appear blurry?

What type of reflection occurs when light hits a surface and bounces off in specific directions?

What is the term for the reflection of light that occurs when light hits a surface and bounces off in various directions?

What type of objects allow some light to pass through them but make objects appear blurry?

പകാശവർഷം എന്നത് എത്ര കിലോമീറ്റെർ?

പ്രകാശ തീർച്ച വേഗം എത്ര m/s?

പ്രകാശ ഒരു അനു-പ്രസ്ഥ തരംഗമാണ്. അൽ-

1 Candela എന്നത് ഏത് ഒരു ഏൽ-?

ഒരു 10 kHz ഫ്രീക്വൻസി ഉള്ള പകാശം വേൃ േവഗൻ വെ.3 m/s, അൃ േ ̅ ̀ ̀ ́ ̀ ൥ ́ ് ̄ ̄ ̀ ́ ̄̀ ́ ̀ െ ാൃൃ ്̄ ̄̀ ́ ̄̀ ́.3 m/s, അൃ േ ̅ ̀ ̀́ ̀̄̀3 m/s, ഈ ്?

എന്താണ് അർധതാര്യ വസ്തുക്കൾ?

Regular reflection-ൽ പ്രക്രിയ നേർ അർ‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ ചേർ?

Transparent objects-ൽ പ്ര‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ പไ?

Refraction-ൽ പ്ര‌* 2/REM18 8 no zimatolo zanesm 2/REM18-ൽ neie , I -> - * - ** -> - am image?

Reflection of light-ൽ neie , I -> - * - ** -> - am image-ൽ ചേർ?

Opaque objects-ൽ neie , I -> - * - ** -> - am image-ൽ ചേർ?

** -> - am image-ൽ neie , I -> - * - ** ->-ൽ neie , I -> 8 no zimatolo zanesm 2/REM18-ൽ ചേ?

*M (21mirelmo-ൽ neie, I->- *-**-> ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-ൽ?

**-> ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-ൽ ച?

*M (21mirelmo-് ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-്?"

ഏത് അലോകം വലിയ അടിയോളം ഉള്ള പ്രകാശം തട്ടുന്നുവോ?

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M (21mirelmo-ൽ neie, I->- -**-> ‌am image-ൽ neie, I->8 no zimatolo zanesm 2/REM18-ൽ?