Draw a neat labeled diagram of the major pressure belts of the world. Ex plain in detail about the pressure- belts and the wind that blows in these belts. Can someone please help me with the above-mentioned question?
shaaravpradhan18
Asked:
December 2023
Is cloud formation a physical change or a chemical change? Explain
shaaravpradhan18
Asked:
December 2023
What colour of flame is observed when magnesium ribbon burnt in air and the type of reaction.
shaaravpradhan18
Asked:
December 2023
Classify the following processes into endothermic or exothermic reaction. i)Photosynthesis. ii) Baking a cake. iii) Tasting glucose. iv) Burning of fire wood
shaaravpradhan18
Asked:
December 2023
What is an anomalous expansion of water, and how is it a useful property?
Suggest four ways to prevent rusting of iron objects.
shaaravpradhan18
Asked:
December 2023
A student took a solution of copper sulphate in a beaker and put a clean iron nail unto it and left it for an hour. i) What change in colour is observed ? ii) Are these changes chemical in nature ?. iii) Write a word equation for the chemical change