What are 4 physical properties of a candle?

What does cam mean in dt? What tools would you use to find the force needed to move a 1kg object 1 m in 30 seconds? Name some waves which travel without medium? What happens after the light is absorbed by a radiometer? What is person called who repairs punctures? What happens to the time? How do you know if you have positive or neutral buoyancy? How do l calculate the effect of gravity on weight? What is the difference between reality and actuality? How to calculate centre of buoyancy with diameter 10m .height 100 m and thickness 2inch with density 7850kg per meter cube? When is it allowable to have your hand within the primary beam? When are jetpacks invented? How does the length affect the mechanical advantage? Does liquid have medium density? What form of energy does an flute give out? Do thermocol balls float on water? Where will the image form when you place an object on the principal axis of a concave mirror at a point between focus and centre of curvature? 350 kg to pounds of weight? What is the difference between real mechanical advantage and speed ratio? Is static electricity useful for powering machines?

What are 4 physical properties of a candle?