E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Higher-order Thinking Skills
Author:E Doris James, Vandana Tirath, Anton Siromani & Kiran Banerji
E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Higher-order Thinking Skills
Attempt the free practice questions from Exercise 3: Higher-order Thinking Skills with hints and solutions to strengthen your understanding. New Science Ahead 8 solutions are prepared by Experienced Embibe Experts.
Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Higher-order Thinking Skills with Hints & Solutions
MEDIUM
8th CBSE
IMPORTANT
The electric supply should be disconnected from the mains in case of seepage of water near an electrical point. Why?

MEDIUM
8th CBSE
IMPORTANT
The inside of a fruit such as an orange conducts electricity. What enables it to conduct electricity?

MEDIUM
8th CBSE
IMPORTANT
In the experiment on plating an iron key with copper, what changes will you observe in the mass of the electrodes (the key and the copper plate) before and after the experiment? Will there be a change in the mass of the electrolyte? Draw the circuit diagram of the setup used to electroplate an iron spoon with copper.
