Andhra Pradesh Board Solutions for Chapter: Electromagnetic Waves, Exercise 1: MODEL QUESTIONS (IPE PATTERN)

Author:Andhra Pradesh Board

Andhra Pradesh Board Physics Solutions for Exercise - Andhra Pradesh Board Solutions for Chapter: Electromagnetic Waves, Exercise 1: MODEL QUESTIONS (IPE PATTERN)

Attempt the practice questions on Chapter 11: Electromagnetic Waves, Exercise 1: MODEL QUESTIONS (IPE PATTERN) with hints and solutions to strengthen your understanding. Intermediate Second Year Physics solutions are prepared by Experienced Embibe Experts.

Questions from Andhra Pradesh Board Solutions for Chapter: Electromagnetic Waves, Exercise 1: MODEL QUESTIONS (IPE PATTERN) with Hints & Solutions

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 7

What are the applications of microwaves?

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 8

Microwaves are used in radars, why?

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 9

Give two uses of infrared rays.

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 10

The charging current for a capacitor is 0.6 A. What is the displacement current across its plates?

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 1

What does an electromagnetic wave consists of? On what factors does its velocity in vacuum depend?

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 2

What is green house effect and its contribution towards the surface temperature of the earth?

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 1

Give the brief history of discovery of knowledge of electromagnetic waves.

HARD
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Physics>Chapter 11 - Electromagnetic Waves>MODEL QUESTIONS (IPE PATTERN)>Q 2

Gives the six characteristics of electromagnetic waves. What is green house effect?