A. Solid parts of the earth
B. Liquid parts of the earth
C. Gas medium of the earth
Choose the correct answer from the options given below :
S Wave Propagation Through Earth's Interior
Seismic waves, like S waves (secondary waves), are generated during earthquakes originating from the focus.
Understanding S Wave Characteristics
- S waves are shear waves, meaning they cause particle motion perpendicular to the direction the wave travels.
- This type of motion requires a medium that can resist shear stress, which is characteristic of solid materials.
Medium of Travel for S Waves
- S waves cannot travel through liquids or gases because these states of matter lack the necessary rigidity (shear strength) to propagate shear motion.
- Therefore, S waves can only pass through the solid parts of the Earth.
- The Earth's outer core, being liquid, blocks S waves, which is how its state was determined.
Based on their properties, S waves travel exclusively through solid mediums.
Conclusion
S waves travel from the focus of the earthquake through the solid parts of the Earth.
Correct Option: A Only
Similar Questions
- Which of the following is/are a non-economic losses of flood disaster ?
A. Migration
B. Life pressure
C. Mental health of the people
D. Decrease in the countries economy
E. Disrupts economic activities
Choose the correct answer from the options given below : - Which of the following is (are) NOT linked to the mitigation of global warming and climate change ?
A. Use of alternative energy
B. Reduction in population
C. Carbon trading
D. Reduction of energy consumption
Choose the correct answer from the options given below : - Which of the following is (are) NOT the causes of wasteful and unsustainable water use ?
A. Leaky irrigation system
B. Drip irrigation system
C. Wasteful field application method
D. Cultivation of thirsty crops not suited to the environment
Choose the correct answer from the options given below : - Water (Prevention and Control of Pollution) Act was passed in the year :
- Coastal Regulation Zone (CRZ) notified in 1991 classifies coastal zone into four categories.
A. CRZ-I
B. CRZ-II
C. CRZ-III
D. CRZ-IV
Which of the following zones is/are concerned with ecological zone and water area ? To comply with noise pollution (Regulation and Control) Rules 2000 the standards for noise for day and night time are as below :
Area code Category of area/zone Limits in day time Limits in night time A. A Industrial area 75 dcb 70 dcb B. B Commercial area 30 dcb 40 dcb C. C Residential area 55 dcb 45 dcb D. D Silence zone 20 dcb 25 dcb
Choose the correct answer from the options given below :- Which of the following statements is (are) NOT linked to crowd behaviour in a mass gathering ?
A. Scrumble to get event tickets
B. Tussle to get a glimpse/autograph of a celebrity
C. Mad rush to leave a school
D. Communication Delays
E. Unruly and irresponsible crowd behaviour
Choose the correct answer from the options given below : - Match List - I with List - II.
List - I (Term) List - II (Definition) A. Exposure I. Susceptibility of a community to the impact of disaster B. Vulnerability II. Positive managerial capabilities C. Capacity III. Degree to which elements are at risk D. Elements at risk IV. Exposed to hazards in a given area
Choose the correct answer from the options given below : - Match List - I with List - II.
List - I (Stakeholders in risk management) List - II (Purpose) A. Decision makers I. Awareness increasing B. Business II. Building codes C. General public III. Location planning & investment policies D. Technical staff of authorities IV. Strategic environment assessment
Choose the correct answer from the options given below : - Match List - I with List - II.
List - I (Basic unit for elements at risk) List - II (Community mapping scales) A. Population I. Gas B. Lifelines II. Business C. Economic data III. Age D. Building IV. Height
Choose the correct answer from the options given below :
Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
