-
Engineering and Architecture
Exams
Colleges
Predictors
Resources
-
Computer Application and IT
Quick Links
Colleges
-
Pharmacy
Colleges
Resources
-
Hospitality and Tourism
Colleges
Resources
Diploma Colleges
-
Competition
Other Exams
Resources
-
School
Exams
Top Schools
Products & Resources
-
Study Abroad
Top Countries
Student Visas
-
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Colleges & Courses
Predictors
-
Learn
Online Courses
Engineering Preparation
Medical Preparation
-
Online Courses and Certifications
Top Streams
Specializations
- Digital Marketing Certification Courses
- Cyber Security Certification Courses
- Artificial Intelligence Certification Courses
- Business Analytics Certification Courses
- Data Science Certification Courses
- Cloud Computing Certification Courses
- Machine Learning Certification Courses
- View All Certification Courses
Resources
-
Medicine and Allied Sciences
Colleges
Predictors
Resources
-
Law
Resources
Colleges
-
Animation and Design
Exams
Predictors & Articles
Colleges
Resources
-
Media, Mass Communication and Journalism
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
Directions: read the following passage and answer the questions.
Passage:
Title: "The Enigma of Dark Matter"
In the cosmic tapestry, there exists an enigmatic force that eludes direct observation yet exerts a profound influence on the universe's very fabric. This elusive phenomenon is known as dark matter.
Dark matter, unlike its luminous counterpart, does not emit, absorb, or reflect light. It defies detection by conventional means, making its presence known solely through its gravitational effects. Its mysterious nature has intrigued scientists and cosmologists for decades, driving a quest to unravel its secrets.
The prevailing hypothesis suggests that dark matter constitutes a significant portion of the universe's mass. It is believed to be the gravitational glue that binds galaxies together, preventing their stars from spiralling away into the void. Through meticulous observations of galactic rotations and gravitational lensing, scientists have inferred the presence of this unseen force.
Yet, the nature of dark matter remains shrouded in uncertainty. Is it composed of exotic particles, undetectable by current technology? Or does it signal a modification of the laws of gravity on cosmic scales? These are questions that continue to challenge the forefront of astrophysical research.
The quest to unveil the enigma of dark matter represents not only a scientific endeavour but a philosophical one. It underscores humanity's unyielding curiosity about the mysteries of the cosmos and the relentless pursuit of knowledge that defines our species.
According to the passage, what distinguishes dark matter from its luminous counterpart?
It emits, absorbs, and reflects light
It can be directly observed
It exerts influence solely through gravitational effects
It constitutes a small portion of the universe's mass
Answers (1)
The passage states that dark matter does not emit, absorb, or reflect light, and its presence is known solely through its gravitational effects.
Similar Questions
Trending Articles/News
Latest Question
- A sum of money under compound interest doubles itself in 4 years. In how many years will it become 16 times itself? Option: 1 1
- A certain loan amounts, under compound interest, compounded annually earns an interest of Rs.1980 in the second year and Rs.2178 in the third year. How much interest did it earn in the first year?<
