Assertion (A): The images formed by total internal reflection are much

1.	Assertion (A): The images formed by total internal reflection are much brighter than those formed by mirrors or lenses.Reason (R) : There is no loss of intensity in total internal reflectiona) Both A and R are true and R is the correct explanation of the A.b) Both A and R are true but R is not the correct explanation of the A.c) A is true But R is falsed) A is false But R is true
Answer» ANSWER: CORRECT ans : A Step-by-step explanation: In total internal reflection, 100% of incident light is reflected back into the same medium, and there is no loss of intensity, while in reflection from MIRRORS and refraction from LENSES, there is always some loss of intensity. Therefore images formed by total internal reflection are much brighter than those formed by mirrors or lenses.

Assertion (A): The images formed by total internal reflection are much brighter than those formed by mirrors or lenses.Reason (R) : There is no loss of intensity in total internal reflectiona) Both A and R are true and R is the correct explanation of the A.b) Both A and R are true but R is not the correct explanation of the A.c) A is true But R is falsed) A is false But R is true

Answer»

Step-by-step explanation:

In total internal reflection, 100% of incident light is reflected back into the same medium, and there is no loss of intensity, while in reflection from MIRRORS and refraction from LENSES, there is always some loss of intensity. Therefore images formed by total internal reflection are much brighter than those formed by mirrors or lenses.

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment