Write the following Statement Is True Or False. & Write True - Science STD 8 Questions

Questions

Write the following Statement Is True Or False. & Write True Statement.

5 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark

Being bad conductor of electricity, glass is used as insulator in electric appliances.

Answer

True.

Question 21 Mark

Surfing boards are made up of bakelite.

Answer

False. (Surfing boards are made up of polyurethane.)

Question 31 Mark

Plastic is bad conductor of heat and electricity.

Answer

True.

Question 41 Mark

Polythene, PVC are thermosetting plastic materials.

Answer

False. (Polythene, PVC are thermoplastic materials.)

Question 51 Mark

Plastics are inorganic polymers that show plasticity.

Answer

False. (Plastics are organic polymers that show plasticity.)