Please wait...
Home
Exam Categories
Bank
SBI Clerk
SBI PO
IBPS PO
IBPS Clerk
IBPS RRB
RBI Grade B
NIACL Assistant
SSC
SSC MTS
SSC CHSL
SSC GD
SSC JE
SSC CPO
SSC Stenographer
SSC CGL
IB ACIO
Selection Post
Railway
RRB NTPC
RRB Group-D
RRB JE
RRB ALP
RPF SI
RPF Constable
RRB Technician
State
UP Police
Bihar
Haryana
Delhi
Other
FCI
IB Security Assistant
Teaching
CTET
UPTET
KVS
DSSSB
Insurance
LIC AAO
LIC ADO
Medical
NEET
AIIMS
JIPMER
Engineering
JEE Main
COMEDK
WBJEE
BITSAT
Manipal
SRMJEEE
VITEEE
AP EAMCET
TS EAMCET
GUJCET
KCET
KEAM
MHT CET
AMU
UPSEE
KIITEE
UGEE
IISER
NEST
LPU
Defence
AFCAT
CDS
NDA
DRDO
Agniveer Vayu
GATE
Mechanical
Electrical
Electronics & Communications
Civil
Computer Science
NTA CUET
CUET
UPSC
Civil Service Examination (CSE)
MBA Entrance
CAT
CMAT
SRCC GBO
XAT
SNAP
IIFT
MAT
CUET PG
MAH CET
TS ICET
AP ICET
IPMAT
TANCET
ATMA
Karnataka PGCET
NMAT
IBSAT
LAW
CLAT
Upcoming Exam
JEE Advanced 2026
CUET UG 2026
NEET UG 2026
UP Police Constable 2026
SSC Selection Post (Phase 14) 2026
SSC GD 2025-26
RRB NTPC 2026
SSC CGL Tier-I 2026
SSC JE 2026
UPSC (CSE) 2026
SBI PO Prelims 2026
SSC Steno Grade C & D 2026
Blog
Login/Sign Up
Profile
Sign out
Home
Exam Categories
Bank
SBI Clerk
SBI PO
IBPS PO
IBPS Clerk
IBPS RRB
RBI Grade B
NIACL Assistant
SSC
SSC MTS
SSC CHSL
SSC GD
SSC JE
SSC CPO
SSC Stenographer
SSC CGL
IB ACIO
Selection Post
Railway
RRB NTPC
RRB Group-D
RRB JE
RRB ALP
RPF SI
RPF Constable
RRB Technician
State
UP Police
Bihar
Haryana
Delhi
Other
FCI
IB Security Assistant
Teaching
CTET
UPTET
KVS
DSSSB
Insurance
LIC AAO
LIC ADO
Medical
NEET
AIIMS
JIPMER
Engineering
JEE Main
COMEDK
WBJEE
BITSAT
Manipal
SRMJEEE
VITEEE
AP EAMCET
TS EAMCET
GUJCET
KCET
KEAM
MHT CET
AMU
UPSEE
KIITEE
UGEE
IISER
NEST
LPU
Defence
AFCAT
CDS
NDA
DRDO
Agniveer Vayu
GATE
Mechanical
Electrical
Electronics & Communications
Civil
Computer Science
NTA CUET
CUET
UPSC
Civil Service Examination (CSE)
MBA Entrance
CAT
CMAT
SRCC GBO
XAT
SNAP
IIFT
MAT
CUET PG
MAH CET
TS ICET
AP ICET
IPMAT
TANCET
ATMA
Karnataka PGCET
NMAT
IBSAT
LAW
CLAT
Upcoming Exams
JEE Advanced 2026
CUET UG 2026
NEET UG 2026
UP Police Constable 2026
SSC Selection Post (Phase 14) 2026
SSC GD 2025-26
RRB NTPC 2026
SSC CGL Tier-I 2026
SSC JE 2026
UPSC (CSE) 2026
SBI PO Prelims 2026
SSC Steno Grade C & D 2026
Blog
Register
Home
Wave Optics Test - 26
Wave Optics Test - 26
Result
Wave Optics Test - 26
/
Score
-
Rank
Time Taken:
-
Question
1/10
4 / -1
Two identical light waves, propagating in the same direction, have a phase difference δ. After they superpose, the intensity of the resulting wave will be proportional
Correct
Wrong
Skipped
A
cos δ
Correct
Wrong
Skipped
B
cos (δ / 2)
Correct
Wrong
Skipped
C
cos
2
(δ / 2)
Correct
Wrong
Skipped
D
cos
2
δ
Verify mobile number to view the solution
Verify Mobile Number
Solutions
Question
2/10
4 / -1
Two identical light sources S
1
and S
2
emit light of same wavelength λ. These light rays will exhibit interference if
Correct
Wrong
Skipped
A
Their phase difference remain constant
Correct
Wrong
Skipped
B
Their phases are distributed randomly
Correct
Wrong
Skipped
C
Their light intensities remain constant
Correct
Wrong
Skipped
D
Their light intensities change randomly
Question
3/10
4 / -1
Wave nature of light follows because
Correct
Wrong
Skipped
A
Light rays travel in a straight line
Correct
Wrong
Skipped
B
Light exhibits the phenomena of reflection and refraction
Correct
Wrong
Skipped
C
Light exhibits the phenomenon of interference
Correct
Wrong
Skipped
D
Light causes the phenomenon of photoelectric effect
Question
4/10
4 / -1
If L is the coherence length c the velocity of light, the coherent time is
Correct
Wrong
Skipped
A
Correct
Wrong
Skipped
B
Correct
Wrong
Skipped
C
Correct
Wrong
Skipped
D
Verify mobile number to view the solution
Verify Mobile Number
Solutions
Question
5/10
4 / -1
If the amplitude ratio of two sources producing interference is 3 : 5, the ratio of intensities at maxima and minima is
Correct
Wrong
Skipped
A
25 : 16
Correct
Wrong
Skipped
B
5 : 3
Correct
Wrong
Skipped
C
16 : 1
Correct
Wrong
Skipped
D
25 : 9
Verify mobile number to view the solution
Verify Mobile Number
Solutions
Question
6/10
4 / -1
For constructive interference to take place between two monochromatic light waves of wavelength λ, the path difference should be
Correct
Wrong
Skipped
A
Correct
Wrong
Skipped
B
Correct
Wrong
Skipped
C
Correct
Wrong
Skipped
D
Verify mobile number to view the solution
Verify Mobile Number
Solutions
Question
7/10
4 / -1
wo sources of waves are called coherent if
Correct
Wrong
Skipped
A
Both have the same amplitude of vibrations
Correct
Wrong
Skipped
B
Both produce waves of the same wavelength
Correct
Wrong
Skipped
C
Both produce waves of the same wavelength having constant phase difference
Correct
Wrong
Skipped
D
Both produce waves having the same velocity
Question
8/10
4 / -1
Soap bubble appears coloured due to the phenomenon of
Correct
Wrong
Skipped
A
Interference
Correct
Wrong
Skipped
B
Diffraction
Correct
Wrong
Skipped
C
Dispersion
Correct
Wrong
Skipped
D
Reflection
Question
9/10
4 / -1
Which of the following statements indicates that light waves are transverse?
Correct
Wrong
Skipped
A
Light waves can travel in vacuum
Correct
Wrong
Skipped
B
Light waves show interference
Correct
Wrong
Skipped
C
Light waves can be polarized
Correct
Wrong
Skipped
D
Light waves can be diffracted
Question
10/10
4 / -1
Two sources to same intensity interfere at a point and produced resultant I. When one source is removed, the intensity at that point will be
Correct
Wrong
Skipped
A
I
Correct
Wrong
Skipped
B
I/2
Correct
Wrong
Skipped
C
I/4
Correct
Wrong
Skipped
D
I/3
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
2
3
4
5
6
7
8
9
10
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
2
3
4
5
6
7
8
9
10
Home
Upcoming Exam
Blog
Profile
Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Allow
Click on Allow to receive notifications
Sign up to your account
Log in to your account
Sign Up with Google
Login with Google
New to Mockers?
Sign Up
Already have an account?
Log in
By clicking Login, you agree to our
Terms of Use
& our
Privacy Policy.
Most Loved Free Mock Test Platform
I agree to the
Terms of Use
&
Privacy Policy
Save
Sign up to your account
Log in to your account
Verify Mobile Number
Send OTP
Already have an account
Log in
New to Mockers?
Sign Up
By Log in/Sign Up, you agree to our
Terms of Use
& our
Privacy Policy.
Secure your account:
Enter OTP now.
Please enter verification code sent to
Didn’t receive the code?
Resend
Verify
By Log in/Sign Up, you agree to our
Terms of Use
& our
Privacy Policy.
×
Open Now