0
Add your answer:
Earn +20 pts
Is torch both source of light and heat?
Yes, a torch can be a source of both light and heat. The light is produced by the flame or the electric bulb, while the heat is generated by the burning fuel or the electric components.
What type of energy is a flame?
A flame is a form of thermal energy that results from the combustion of a fuel source. Heat and light are produced when the fuel undergoes rapid oxidation in the presence of oxygen.
What is the differences between a candle and a flashlight?
A candle is an open flame light source that relies on burning wax for illumination, while a flashlight is a portable electric light source powered by batteries. Flashlights provide a more focused and adjustable light beam, while candles can pose a fire hazard and emit a softer, ambient light.
What happens if you light a lighter upside down?
If you light a lighter upside down, the flame will burn backwards toward the fuel source, which can be dangerous as it may cause the flame to reach the fuel compartment and potentially lead to an explosion. It is not safe to use a lighter in any orientation other than upright.
What energy does a Bunsen burner use?
A Bunsen burner typically uses natural gas, propane, or butane as a fuel source to produce a flame for heating or sterilizing purposes. The flame is ignited by a spark or a pilot light, and the intensity of the flame can be adjusted by controlling the flow of gas and air.
Is candle flame a source of light?
The flame of a candle is a source of light.
Is torch both source of light and heat?
Yes, a torch can be a source of both light and heat. The light is produced by the flame or the electric bulb, while the heat is generated by the burning fuel or the electric components.
What type of energy is a flame?
A flame is a form of thermal energy that results from the combustion of a fuel source. Heat and light are produced when the fuel undergoes rapid oxidation in the presence of oxygen.
Why do you have a small flame for your propane heater?
The small flame in a propane heater is the pilot light, which stays lit to ignite the main burner when needed. It helps to ensure a constant source of ignition for the heater, making it more efficient and reliable.
What is the difference between a light source and a reflector provide examples for each?
A light source generates and emits its own light. A reflector reflects light (i.e. light bounces off of it) from another source. Examples of light sources: The sun, the stars, a lightbulb, a flame, a red-hot piece of metal. Examples of reflectors: The moon, the planets, the ground lit by the sun.
Why is candle a source of light?
A candle produces light through a chemical reaction called combustion. When the wick of a candle is lit, it burns and melts the wax, releasing energy in the form of light and heat. This process is what makes a candle a source of light.
Is a match a natural or man made light source?
A match is a man-made light source because it is created by the combination of specific chemical components in the match head that produce a flame when struck against a rough surface.
What happens when you put hydrogen in a flame?
When hydrogen is introduced to a flame, it burns with a pale blue flame that is almost invisible in daylight. The flame produces a lot of heat but relatively little light. Burning hydrogen produces water vapor as a byproduct, making it a clean fuel source.
What is a tital for a book?
for dragons i saggest flame of the light light of flame fire 2020
What happen to the color of the flame when powdered charcoal was sprayed on it?
When powdered charcoal is sprayed onto a flame, the color of the flame may turn a bright orange or yellow due to the carbon particles burning and emitting light. The charcoal acts as a fuel source, enhancing the combustion process and intensifying the color of the flame.
How many things use a flame?
Many things use a flame, such as stoves for cooking, furnaces for heating, candles for illumination, and engines for propulsion. Flames are a common source of heat and light energy in various applications.
What kind of flame is the pilot light of a gas stove?
a complete flame or a blue flame
