Radiation Basics Quiz ( Form 2, Home Economics )

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Quiz on radiation basics for Form 2.

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Radiation Basics Quiz ( Form 2, Home Economics )


Froggy Jumps Radiation Basics Quiz ( Form 2, Home Economics )Versión en línea Quiz on radiation basics for Form 2. por YAKILI LMS 1 What is radiation in simple terms? a A type of heat only b The emission of energy as waves or particles c A chemical reaction 2 Which of the following is a form of radiation? a Light waves b Water waves c Sound 3 Where does radiation commonly come from? a Sun and radioactive materials b Cold air c Plants only 4 How does radiation travel? a Only as heat b Only as matter c In waves or as particles 5 Which is NOT a natural radiation source? a Radon gas b The sun c Kinetic energy of objects 6 What is ionizing radiation? a Radiation that removes electrons from atoms b Radiation that heats water c Radiation that glows in dark 7 Which device protects against some radiation? a Shielding b Combustion engine c Liquid soap 8 Which is a common use of radiation? a Cooking food instantly b Medical imaging c Growing crops faster 9 What is a drawback of radiation exposure? a Potential health risks b Improved taste c Better memory 10 Which form of radiation is visible to the human eye? a Ultraviolet rays b Visible light c Infrared radiation 11 Which example shows non-ionizing radiation? a Gamma rays b X-rays c Microwaves 12 Which example uses ionizing radiation? a X-ray imaging b Radio broadcasting c Microwave heating 13 What is shielding for radiation? a Increasing exposure time b Using barriers to reduce exposure c Removing all electricity 14 Which is a good practice when handling radiation sources? a Limit exposure time b Ignore safety rules c Expose fully for speed 15 Which characteristic affects radiation risk most? a Color of device b Dose and duration c Brand of equipment 16 What is a real-world example of radiation use? a Medical X-rays b Cooking on open fire c Lighting a lamp 17 Which radiation is the highest energy and most penetrating? a Gamma rays b Infrared c Visible light 18 Which statement is true about ultraviolet radiation? a It can cause skin damage with excess exposure b It cannot affect skin c It is completely safe 19 Which source is a natural radioactivity example? a Friction on wood b Uranium in rocks c Baking bread 20 What is the safety measure during radiation lab activities? a Skip safety measures b Cook food nearby c Wear protective gear 21 Which term describes the spread of energy without contact? a Convection b Radiation c Conduction 22 Which disease risk is linked to excessive radiation? a Cancer b Allergies c Common cold 23 What is a good example of radiant heat? a Sweating in rain b Boiling water on stove c Sun warming your skin 24 Which gas is a common radiation detector source? a Oxygen b Radon c Nitrogen 25 Which radiations have the shortest wavelength? a Visible light b Gamma rays c Radio waves 26 Which is a harmless effect of low-level radiation? a No noticeable effect b Cancer after days c Immediate burns 27 What protects you from radiation in hospitals? a Wooden doors b Lead shields c Plastic cups 28 Which device detects radiation levels? a Geiger counter b Anemometer c Thermometer 29 Which form of energy is emitted by the sun as radiation? a Mechanical energy b Chemical energy c Solar radiation 30 What happens when radiation passes through matter? a It may be absorbed, reflected, or transmitted b Always glows brighter c Always creates heat only 31 Which is an advantage of using radiation in medicine? a Cause fatigue b Warp fabrics c Diagnose conditions 32 Which is a disadvantage of radiation exposure? a Strength gain b Improved taste c Potential tissue damage 33 Which material can shield against gamma rays? a Lead or dense concrete b Glass c Wood 34 Which wave type is part of the electromagnetic spectrum? a X-rays b Sound waves c Water waves 35 Which activity increases radiation exposure risk? a Short, protected exposure b No exposure at all c Prolonged, unprotected exposure 36 What is an example of non-ionizing radiation? a Visible light b X-rays c Gamma rays 37 Which safety rule helps with radiation? a Minimize time near sources b Increase dose deliberately c Ignore warnings 38 What unit is commonly used to measure exposure? a Joule b Watt c Sievert or rem 39 Which career benefit uses radiation knowledge? a Cooking chef b Carpentry c Medical imaging tech 40 Which radiation example helps sterilize medical tools? a Ionizing gamma irradiation b Green tea treatment c Sun drying 41 Which effect can UV radiation cause with sun? a Instant frostbite b Skin damage and tanning c No effect 42 What protects crops from excessive radiation in some tech? a No protection needed b Shade and shielding c Only water 43 Which radiation is used for sterilizing powders? a Gamma rays b Infrared c Radio waves 44 What is background radiation? a Naturally present tiny radiation b Nonexistent c Man-made only 45 Which statement is accurate about radiation safety? a Work alone without training b Ignore safety signs c Follow guidelines and wear PPE 46 Which is a natural source of radiation? a Cosmic rays from space b Smartphones c Water bottles 47 Which term means energy transfer by rays? a Convection transfer b Radiation transfer c Conduction transfer 48 Which is a practical advantage of radiation in health care? a Early disease detection b Faster cooking c Stronger nails 49 Which is a precaution during X-ray use in school? a Ignore warning placards b Use lead apron and limit exposure c Increase exposure for clarity 50 Which type of radiation is primarily used in microwaves for cooking? a Radio waves b Ultraviolet radiation c Microwave radiation

Radiation Basics Quiz ( Form 2, Home Economics )

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Radiation Basics Quiz ( Form 2, Home Economics )Versión en línea

por YAKILI LMS

What is radiation in simple terms?

Which of the following is a form of radiation?

Where does radiation commonly come from?

How does radiation travel?

Which is NOT a natural radiation source?

What is ionizing radiation?

Which device protects against some radiation?

Which is a common use of radiation?

What is a drawback of radiation exposure?

Which form of radiation is visible to the human eye?

Which example shows non-ionizing radiation?

Which example uses ionizing radiation?

What is shielding for radiation?

Which is a good practice when handling radiation sources?

Which characteristic affects radiation risk most?

What is a real-world example of radiation use?

Which radiation is the highest energy and most penetrating?

Which statement is true about ultraviolet radiation?

Which source is a natural radioactivity example?

What is the safety measure during radiation lab activities?

Which term describes the spread of energy without contact?

Which disease risk is linked to excessive radiation?

What is a good example of radiant heat?

Which gas is a common radiation detector source?

Which radiations have the shortest wavelength?

Which is a harmless effect of low-level radiation?

What protects you from radiation in hospitals?

Which device detects radiation levels?

Which form of energy is emitted by the sun as radiation?

What happens when radiation passes through matter?

Which is an advantage of using radiation in medicine?

Which is a disadvantage of radiation exposure?

Which material can shield against gamma rays?

Which wave type is part of the electromagnetic spectrum?

Which activity increases radiation exposure risk?

What is an example of non-ionizing radiation?

Which safety rule helps with radiation?

What unit is commonly used to measure exposure?

Which career benefit uses radiation knowledge?

Which radiation example helps sterilize medical tools?

Which effect can UV radiation cause with sun?

What protects crops from excessive radiation in some tech?

Which radiation is used for sterilizing powders?

What is background radiation?

Which statement is accurate about radiation safety?

Which is a natural source of radiation?

Which term means energy transfer by rays?

Which is a practical advantage of radiation in health care?

Which is a precaution during X-ray use in school?

Which type of radiation is primarily used in microwaves for cooking?