An electromagnet is a type of magnet where the magnetic field is created by an electric current. Unlike permanent magnets, an electromagnet can be turned on or off by controlling the electric current. A temporary mag...
· Vegetative propagation (e.g., potato)· Budding (e.g., yeast)· Fragmentation (e.g., Spirogyra)· Spore formation (e.g., fungi) · Layering,Grafting, Budding, Run...
Physical Change:· A change in which no new substance is formed.· The change is usually reversible.· Examples: Melting of ice, boiling of water, tearing of paper.Chemical Change:· A c...
Acids: Sour taste (e.g., lemon juice) Bases: Bitter and soapy (e.g., baking soda) Identified using indicators like litmus: acids turn blue litmus red, bases turn red litmus blue.
Hi 👋
How can we help you?