B K GOWEL Solutions for Exercise 1: EXERCISE

Author:B K GOWEL

B K GOWEL Science Solutions for Exercise - B K GOWEL Solutions for Exercise 1: EXERCISE

Attempt the free practice questions from Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. Science Today Grade 5 solutions are prepared by Experienced Embibe Experts.

Questions from B K GOWEL Solutions for Exercise 1: EXERCISE with Hints & Solutions

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 3

Density of mercury is 13.6. What will be the weight of 100 cc of mercury?

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 4

Name some common materials which will float when placed in water.

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 5

What is upthrust or buoyancy? Explain giving examples.

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 6

Why does a floating object remain partly immersed in water?

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 7

What do you understand by 'loss of weight' of an object under water?

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 8

Why does an iron nail sink and a ship floats in water?

EASY
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 9

Why does ice float on water?

MEDIUM
5th CBSE
IMPORTANT
Science Today Grade 5>Chapter 8 - Density and Buoyancy>EXERCISE>Q 10

If we mix water, oil and mercury and shake them well and place the mixture in a glass and allow it to stand for some time, would they remain mixed together or get separated in layers?