TS-EAMCET SERIES Chemistry
Electromagnetic Waves
7 previous year questions.
Volume: 7 Ques
Yield: Medium
High-Yield Trend
7
2024 Chapter Questions 7 MCQs
01
PYQ 2024
medium
chemistry ID: ts-eamce
Assertion (A): Silicones are used in surgical and cosmetic plants Reason (R): Silicones have high thermal stability
1
(A) and (R) are correct. (R) is the correct explanation of (A)
2
(A) and (R) are correct, but (R) is not the correct explanation of (A)
3
(A) is correct but (R) is not correct
4
(A) is not correct but (R) is correct
02
PYQ 2024
medium
chemistry ID: ts-eamce
Electromagnetic radiation has electric and magnetic field components. These two components:
1
have same wavelength , same frequency , same speed , and same amplitude
2
have same wavelength , same frequency , same speed , and different amplitude
3
have same wavelength , same frequency , same amplitude, and different speed
4
have same frequency , same speed , same amplitude, and different wavelength
03
PYQ 2024
medium
chemistry ID: ts-eamce
The correct order of reducing power of alkali metals in aqueous solution is
1
2
3
4
04
PYQ 2024
medium
chemistry ID: ts-eamce
The electron gain enthalpy (in kJ/mol) of oxygen, sulphur, selenium respectively are
1
2
3
4
05
PYQ 2024
medium
chemistry ID: ts-eamce
Identify the reaction in which hydrogen gas is not liberated
1
2
3
4
06
PYQ 2024
medium
chemistry ID: ts-eamce
Two statements are given below:
I. Sodium hexametaphosphate is used in calgon method for removal of permanent hardness of water
II. Lithium forms interstitial hydrides
Identify the correct answer
1
Both statements I and II are correct
2
Both statements I and II are not correct
3
Statement I is correct but statement II is not correct
4
Statement I is not correct but statement II is correct
07
PYQ 2024
medium
chemistry ID: ts-eamce
A message signal of peak voltage 12 V is used to amplitude modulate a carrier signal of frequency 1.2 MHz. The amplitude of the side bands is:
1
V
2
V
3
V
4
V
About Electromagnetic Waves - TS-EAMCET
Electromagnetic Waves is a vital chapter for TS-EAMCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Electromagnetic Waves PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Electromagnetic Waves carry the most weight. Then, tackle the questions iteratively to solidify your understanding.