Put on your thinking cap
Anita Paul Science Solutions for Exercise - Put on your thinking cap
Simple step-by-step solutions to Put on your thinking cap questions of Chemical Effects of Electric Current from Galaxy A Course in Science Book 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Put on your thinking cap with Hints & Solutions
_____ do not allow electricity to pass through them.
An _____can be used for detecting weak currents in a circuit.
Tap water is a _____ conductor of electricity.
_____ (Nickel/ Chromium) is coated on bath taps and bicycle handlebars.
Artificial jewellery is made by coating _____ on ornaments made of less expensive metals. (gold/iron)
Give reasons for the following.
Food cans used for storing food items are coated with tin.
Look at the picture below and answer the following question.
Identify the process shown in the picture.
Look at the picture below and answer the following question.
How is the process shown in the picture helpful?
