Physics
Question : Direction: Read the following passage and answer the questions given after it. The science of climate change is more solid and widely agreed upon than you might think. But the scope of the topic, as well as rampant disinformation, can make it hard to separate fact from fiction. Here, we've done our best to present you with not only the most accurate scientific information but also an explanation of how we know it. Climate change is often cast as a prediction made by complicated computer models. But the scientific basis for climate change is much broader, and models are actually only one part of it (and, for what it's worth, they're surprisingly accurate).
For more than a century, scientists have understood the basic physics behind why greenhouse gases like carbon dioxide cause warming. These gases make up just a small fraction of the atmosphere but exert outsized control on Earth's climate by trapping some of the planet's heat before it escapes into space. This greenhouse effect is important: It's why a planet so far from the sun has liquid water and life! However, during the Industrial Revolution, people started burning coal and other fossil fuels to power factories, smelters and steam engines, which added more greenhouse gases to the atmosphere. Ever since human activities have been heating the planet.
Question: Predictions of climate change are made by:
Option 1: gas model
Option 2: liquid model
Option 3: paper models
Option 4: computer models
Correct Answer: computer models
Solution : The correct option is 4, i.e 'Computer models.' Explanation:
Consider the fourth sentence of the first paragraph of the passage:
- 'Climate change is frequently portrayed as a prediction made by complex computer models.'
- The preceding line implies that computer models are used
Question : Statement 1: The Consumer Protection Act provides consumers with the right to information.
Statement 2: It ensures that consumers have access to accurate information about products and services.
Option 1: Both statement 1 and statement 2 are true.
Option 2: Statement 1 is true, but statement 2 is false.
Option 3: Statement 1 is false, but statement 2 is true.
Option 4: Both statement 1 and statement 2 are false.
Correct Answer: Both statement 1 and statement 2 are true.
Solution : The correct answer is (a) Both statement 1 and statement 2 are true.
Statement 1 is true. The Consumer Protection Act provides consumers with the right to information. This means that consumers have the legal right to access
Question :
Correct the following sentence if it is incorrect
He broached about the issue of the poor and the ones who were exploited by the cunning moneylenders.
Option 1: He broached on the issue of the poor and the ones who was
Option 2:
He broached on the issue of the poor and the ones who were
Option 3:
He broached the issue of the poor and the ones who were
Option 4:
He broached at the issue of the poor and the ones who were
Option 5:
He broached about the issue of the poor and the ones who were
Correct Answer:
Solution :
Broach does not need any preposition. Hence, ‘he broached the issue’ is the best choice.
Question:
For what duration of time, scientists learned the green house gases?
Option 1: more than a decade
Option 2: more than two fortnights
Option 3: more than a 20 years
Option 4: more than a century
Correct Answer: more than a century
Solution : The correct answer is option 4.
Explanation:
'More than a century,' is the correct answer.
Take a look at the first sentence of the passage's final paragraph: 'For more than a century, scientists have understood the basic physics behind why greenhouse gases
Hello aspirant
Your combined score of theory + practicals will be counted.
If you have got 50% marks in theory and practicals , you should not worry. Also you must have scored 50% aggregate score in physics+ chemistry + biology ( not separately)
As per neet eligibility criteria The candidate
Your physics score is 28 , you got 24 marks out of 70 in
Chemistry and 60 marks in biology then your total score of physics + chemistry + biology will be 28 + 24+ 60 = 112
50 % of 70 marks is 35 and 50% of
Hello Rahul
Your combined score of theory and practicals will be considered .
Your physics score + chemistry + biology score is 58 +54 +80 =192
For neet exam you must score minimum 150 aggregate marks in physics, chemistry and biology.
192 > 150 , so you must not worry
What inference can you draw from the passage?
Option 1: The author is trying to provide information about the changes in the ecosystem
Option 2: The author is trying to provide information about the changes in the rainfall pattern
Option 3: The author is trying to provide information about the climatic changes
Option 4: None of these
Correct Answer: The author is trying to provide information about the climatic changes
Solution : The correct answer is option 3.
'The author is trying to provide information about climatic changes,' is the correct answer. Important Points
- It is clear from reading the entire passage that the narrator
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update