Electromagnetism
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Alternating Current
MCQ (Single Correct Answer)
Modern Physics
Dual Nature of Radiation
MCQ (Single Correct Answer)
Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)
Communication Systems
MCQ (Single Correct Answer)
1
MHT CET 2023 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The ratio of intensities of two points on a screen in Young's double slit experiment when waves from the two slits have a path difference of $$\frac{\lambda}{4}$$ and $$\frac{\lambda}{6}$$ is

$$\left(\cos 90^{\circ}=0, \cos 60^{\circ}=0.5\right)$$

A
$$2: 1$$
B
$$2: 3$$
C
$$3: 4$$
D
$$3: 5$$
2
MHT CET 2023 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In Young's double slit experiment when a glass plate of refractive index 1.44 is introduced in the path of one of the interfering beams, the fringes are displaced by a distance '$$y$$'. If this plate is replaced by another plate of same thickness but of refractive index 1.66, the fringes will be displaced by a distance

A
$$\frac{3 y}{2}$$
B
$$\frac{2 y}{3}$$
C
$$\frac{5 y}{4}$$
D
$$\frac{4 y}{5}$$
3
MHT CET 2023 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

One of the slits in Young's double slit experiment is covered with a transparent sheet of thickness $$2.9 \times 10^{-3} \mathrm{~cm}$$. The central fringe shifts to a position originally occupied by the $$25^{\text {th }}$$ bright fringe. If $$\lambda=5800$$ $$\mathop A\limits^o $$, the refractive index of the sheet is

A
1.65
B
1.60
C
1.55
D
1.50
4
MHT CET 2023 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

In Young's double slit experiment the intensities at two points, for the path difference $$\frac{\lambda}{4}$$ and $$\frac{\lambda}{3}$$ ($$\lambda=$$ wavelength of light used) are $$I_1$$ and $$I_2$$ respectively. If $$\mathrm{I}_0$$ denotes the intensity produced by each one of the individual slits then $$\frac{\mathrm{I}_1+\mathrm{I}_2}{\mathrm{I}_0}$$ is equal to $$\left(\cos 60^{\circ}=0.5, \cos 45^{\circ}=\frac{1}{\sqrt{2}}\right)$$

A
1
B
2
C
3
D
4
Questions Asked from MCQ (Single Correct Answer)
MHT CET 2024 16th May Evening Shift (2) MHT CET 2024 16th May Morning Shift (3) MHT CET 2024 15th May Evening Shift (3) MHT CET 2024 15th May Morning Shift (3) MHT CET 2024 11th May Evening Shift (3) MHT CET 2024 11th May Morning Shift (2) MHT CET 2024 10th May Evening Shift (3) MHT CET 2024 10th May Morning Shift (3) MHT CET 2024 9th May Evening Shift (3) MHT CET 2024 9th May Morning Shift (2) MHT CET 2024 4th May Evening Shift (3) MHT CET 2024 4th May Morning Shift (1) MHT CET 2024 3rd May Evening Shift (3) MHT CET 2024 3rd May Morning Shift (3) MHT CET 2024 2nd May Evening Shift (3) MHT CET 2024 2nd May Morning Shift (2) MHT CET 2023 14th May Evening Shift (3) MHT CET 2023 14th May Morning Shift (3) MHT CET 2023 13th May Evening Shift (3) MHT CET 2023 13th May Morning Shift (2) MHT CET 2023 12th May Evening Shift (3) MHT CET 2023 12th May Morning Shift (3) MHT CET 2023 11th May Evening Shift (3) MHT CET 2023 11th May Morning Shift (3) MHT CET 2023 10th May Evening Shift (3) MHT CET 2023 10th May Morning Shift (3) MHT CET 2023 9th May Evening Shift (3) MHT CET 2023 9th May Morning Shift (4) MHT CET 2022 11th August Evening Shift (2) MHT CET 2021 24th September Evening Shift (2) MHT CET 2021 24th September Morning Shift (3) MHT CET 2021 23rd September Evening Shift (3) MHT CET 2021 23th September Morning Shift (3) MHT CET 2021 22th September Evening Shift (2) MHT CET 2021 22th September Morning Shift (3) MHT CET 2021 21th September Evening Shift (3) MHT CET 2021 21th September Morning Shift (3) MHT CET 2021 20th September Evening Shift (3) MHT CET 2021 20th September Morning Shift (3) MHT CET 2020 19th October Evening Shift (2) MHT CET 2020 16th October Evening Shift (2) MHT CET 2020 16th October Morning Shift (3) MHT CET 2019 3rd May Morning Shift (2) MHT CET 2019 2nd May Evening Shift (2) MHT CET 2019 2nd May Morning Shift (2)
MHT CET Subjects