# NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics: Questions 1023 - 1027 of 2184

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## Question number: 1023

Edit
Assertion-Reason▾

### Assertion (Ꭺ)

The electromagnetic waves of shorter wavelength can travel longer distances on earth’s surface than those of longer wavelengths.

### Reason (Ꭱ)

Shorter the wavelength, the larger is the velocity of wave propagation.

### Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are false

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

## Question number: 1024

Edit
MCQ▾

### Question

What is the refractive index of material of a Plano-convex lens, if the radius of curvature of the convex surface is 10 cm and focal length of the lens is 30 cm?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1025

Edit
MCQ▾

### Question

The relation between the linear magnification m, the object distance u and the focal length f for a spherical mirror is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1026

Edit
MCQ▾

### Question

This circuit will resonate at ω equal to, In Given Figure is LCR Circuit Diagram In figure inductor, capacitor and resistor connected in parallel with 200 V power supply.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1027

Edit
MCQ▾

### Question

In an LCR circuit, the sharpness of resonance depends on

### Choices

Choice (4) Response

a.

Resistance R

b.

Capacitance C

c.

Inductance L

d.

All a. , b. and c. are correct