Class 5 Exam > Class 5 Notes > EVS Class 5 > Worksheet: Experiments with Water - 2
Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
Q1: Multiple Choice Questions
(i) Gandhi ji marched from ____________to______ to protest against salt law.
(a) Goa to Mumbai
(b) Ahmedabad to Dandi
(c) Gandhinagar to Dandi
(d) Gandhinagar to Ahmedabad
(ii) Salt and sugar easily dissolve in water because they are ________in nature.
(a) insoluble
(b) soluble
(c) sparingly soluble
(d) immiscible
(iii) A boat floats on water but a needle sinks down, it is due to_________.
(a) density of water
(b) evaporation of water
(c) weight of an object
(d) volume
Q2: Fill in the blanks with suitable words:
(i) For making salt, water is allowed to dry in _______.
(ii) Dead Sea is the ________ of all.
(iii) Common salt is ______ in water while chalk powder does not dissolve in water.
(iv) Iron nail ______ in water but the katori floats.
Q3: Match the column
Q4: Answer the following questions
(i) A lemon sinks in a glass of plain water but floats on adding salt in the water. Why?
(ii) Why does a person float in Dead sea, even after he does not know how to swim?
(iii) Suggest some ways to quickly dissolve sugar in water for making shakkarpara.
(iv) Do you think that the oil gets dissolved in water? Why do you think so?
(v) Why did Chittibabu and Chinnababu keep their mango jelly in the sun?
(vi) Name some things that are made by drying in the sun at your house.
(vii) How is the salt made?
(viii) You have washed your handkerchief and you want to dry it quickly. What all can you do?
(ix) What things do you put in water to make tea? Which of those things dissolved in water?
(x) You have been given some mishri pieces (lumps of sugar). Suggest some ways to dissolve them quickly?
The solutions of the worksheet "Experiments with Water - 2"
The document Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7 is a part of the Class 5 Course EVS Class 5.
All you need of Class 5 at this link: Class 5
|
34 videos|240 docs|41 tests
|
FAQs on Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
| 1. What are some simple experiments I can do with water at home? |  |
Ans. You can try a variety of simple experiments with water at home, such as:
1. The Water Cycle in a Bag: Fill a clear plastic bag with water and tape it to a sunny window. Watch as condensation forms and mimics the water cycle.
2. Floating and Sinking: Use various objects (like a coin, a leaf, and a plastic bottle) to see which float and which sink in a bowl of water.
3. Color Mixing: Add food coloring to water in different cups to explore how colors mix when combined.
4. Water Density Experiment: Layer different liquids like oil, water, and syrup in a clear container to observe density differences.
| 2. How does temperature affect the properties of water? | |
Ans. Temperature has a significant impact on the properties of water. As water is heated, it expands and becomes less dense, which is why warm water can float on cold water. Conversely, when water cools, it contracts and becomes denser. Additionally, at 0°C, water freezes, forming ice, which is less dense than liquid water and allows ice to float. These properties are crucial in various natural processes, including weather patterns and aquatic life.
| 3. What is the importance of water in our daily lives? | |
Ans. Water is essential for life and plays a vital role in our daily activities. It is used for drinking, cooking, cleaning, and sanitation. Water is also crucial for agriculture, as it supports the growth of crops. Furthermore, it helps regulate body temperature, aids digestion, and is involved in numerous biological processes. Without water, life as we know it would not exist.
| 4. How can I demonstrate the concept of surface tension in water? | |
Ans. You can demonstrate surface tension by performing a simple experiment using a few items. Fill a shallow dish with water and gently place a paperclip on the surface of the water. You will notice that the paperclip floats despite being made of metal. This happens because the surface tension of the water creates a "skin" that holds the paperclip up. You can also add a few drops of dish soap to the water and observe how the soap breaks the surface tension, causing the paperclip to sink.
| 5. What are some common misconceptions about water? | |
Ans. Some common misconceptions about water include:
1. "All water is the same." In reality, there are various types of water, such as fresh, salt, and wastewater, each with different properties and uses.
2. "Water is always clear." While pure water is clear, it can appear colored or cloudy due to impurities or dissolved substances.
3. "Boiling water is the only way to purify it." While boiling is effective, other methods like filtration, distillation, and chemical treatments can also purify water.
Understanding these misconceptions is important for making informed decisions about water use and conservation.
About this Document
|
4.79/5 Rating |
|
Nov 26, 2024 Last updated |
Document Description: Worksheet: Experiments with Water - 2 for Class 5 2024 is part of EVS Class 5 preparation.
The notes and questions for Worksheet: Experiments with Water - 2 have been prepared according to the Class 5 exam syllabus. Information about Worksheet: Experiments with Water - 2 covers topics
like and Worksheet: Experiments with Water - 2 Example, for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Worksheet: Experiments with Water - 2.
Introduction of Worksheet: Experiments with Water - 2 in English is available as part of our EVS Class 5
for Class 5 & Worksheet: Experiments with Water - 2 in Hindi for EVS Class 5 course.
Download more important topics related with notes, lectures and mock test series for Class 5
Exam by signing up for free. Class 5: Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
Description
Full syllabus notes, lecture & questions for Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7 - Class 5 | Plus excerises question with solution to help you revise complete syllabus for EVS Class 5 | Best notes, free PDF download
Information about Worksheet: Experiments with Water - 2
In this doc you can find the meaning of Worksheet: Experiments with Water - 2 defined & explained in the simplest way possible. Besides explaining types of
Worksheet: Experiments with Water - 2 theory, EduRev gives you an ample number of questions to practice Worksheet: Experiments with Water - 2 tests, examples and also practice Class 5
tests
|
Explore Courses for Class 5 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Objective type Questions
,practice quizzes
,Extra Questions
,Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
,Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
,mock tests for examination
,shortcuts and tricks
,Important questions
,video lectures
,Sample Paper
,MCQs
,past year papers
,Viva Questions
,study material
,Semester Notes
,ppt
,Experiments with Water - 2 Class 5 Worksheet EVS Chapter 7
,Previous Year Questions with Solutions
,Exam
,Summary
,Free
;
Additional Information about Worksheet: Experiments with Water - 2 for Class 5 Preparation
Worksheet: Experiments with Water - 2 Free PDF Download
The Worksheet: Experiments with Water - 2 is an invaluable resource that delves deep into the core of the Class 5 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Worksheet: Experiments with Water - 2 now and kickstart your journey towards success in the Class 5 exam.
Importance of Worksheet: Experiments with Water - 2
The importance of Worksheet: Experiments with Water - 2 cannot be overstated, especially for Class 5 aspirants.
This document holds the key to success in the Class 5 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Worksheet: Experiments with Water - 2 Notes
Worksheet: Experiments with Water - 2 Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Worksheet: Experiments with Water - 2.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Worksheet: Experiments with Water - 2 Notes on EduRev are your ultimate resource for success.
Worksheet: Experiments with Water - 2 Class 5 Questions
The "Worksheet: Experiments with Water - 2 Class 5 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 5 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Worksheet: Experiments with Water - 2 on the App
Students of Class 5 can study Worksheet: Experiments with Water - 2 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Worksheet: Experiments with Water - 2,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Worksheet: Experiments with Water - 2 is prepared as per the latest Class 5 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup