1
JEE Main 2023 (Online) 8th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

For the logic circuit shown, the output waveform at $$\mathrm{Y}$$ is:

JEE Main 2023 (Online) 8th April Morning Shift Physics - Semiconductor Question 14 English

A
JEE Main 2023 (Online) 8th April Morning Shift Physics - Semiconductor Question 14 English Option 1
B
JEE Main 2023 (Online) 8th April Morning Shift Physics - Semiconductor Question 14 English Option 2
C
JEE Main 2023 (Online) 8th April Morning Shift Physics - Semiconductor Question 14 English Option 3
D
JEE Main 2023 (Online) 8th April Morning Shift Physics - Semiconductor Question 14 English Option 4
2
JEE Main 2023 (Online) 8th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The weight of a body on the earth is $$400 \mathrm{~N}$$. Then weight of the body when taken to a depth half of the radius of the earth will be:

A
300 N
B
200 N
C
100 N
D
Zero
3
JEE Main 2023 (Online) 8th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Proton $$(\mathrm{P})$$ and electron (e) will have same de-Broglie wavelength when the ratio of their momentum is (assume, $$\mathrm{m}_{\mathrm{p}}=1849 \mathrm{~m}_{\mathrm{e}}$$ ):

A
1 : 1
B
1 : 43
C
1 : 1849
D
43 : 1
4
JEE Main 2023 (Online) 8th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

In this figure the resistance of the coil of galvanometer G is $$2 ~\Omega$$. The emf of the cell is $$4 \mathrm{~V}$$. The ratio of potential difference across $$\mathrm{C}_{1}$$ and $$\mathrm{C}_{2}$$ is:

JEE Main 2023 (Online) 8th April Morning Shift Physics - Capacitor Question 11 English

A
$$\frac{5}{4}$$
B
$$\frac{3}{4}$$
C
1
D
$$\frac{4}{5}$$
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