Which type of energy transformation occurs when a battery powers an electric device?

Which type of energy transformation occurs in a solar panel converting sunlight into usable electricity?

Which common kitchen tool functions based on the principle of a wedge to separate materials?

Which everyday material is a poor conductor of heat and is commonly used as cookware handles?

Which simple machine is used in a bottle opener to pry open a cap?

Which everyday material is a good thermal insulator commonly used in winter clothing to retain body heat?

Which simple machine uses a grooved wheel and rope to lift heavy objects with reduced effort?

Which B vitamin deficiency commonly causes the disease beriberi affecting the nervous and cardiovascular systems?

Which everyday observation illustrates the concept of friction reducing motion efficiency?

Which vitamin acts as an antioxidant protecting cells from damage and is found in nuts and seeds?

Which everyday application demonstrates the use of static electricity?