What type of mirrors are the side mirrors on a car?

1 Answers
JohnnyLynn
07/29/25 10:48pm
Car side mirrors are convex mirrors. Convex mirrors have a light-dispersing effect, providing a wider field of vision compared to flat mirrors, which enhances safety. Here are the relevant details: 1. Flat mirrors: Generally, there are two types of rearview mirror surfaces. One is the flat mirror, which, as the name suggests, has a flat surface. In technical terms, it has an "infinite surface curvature radius R," similar to typical household mirrors, producing an image that matches the actual size. Flat mirrors are commonly used as interior rearview mirrors. 2. Convex mirrors: The other type is the convex mirror, which has a spherical surface with varying curvature radii. These mirrors produce a smaller image than the actual size but offer a broader field of view, functioning like a camera's "wide-angle lens." Convex mirrors are typically used as exterior side mirrors and lower rearview mirrors.
Was this review help?
7
0
Share
More Forum Discussions

Should the car radiator antifreeze be replaced?

Car radiator antifreeze can be replaced because antifreeze also has a service life. If the old antifreeze is not drained and only new antifreeze is added, it will affect the quality of the antifreeze. The method for replacing antifreeze: 1. Open the engine hood, locate and unscrew the radiator cap, then find the drain valve along the radiator. The drain valve is usually located at the bottom to facilitate the drainage of antifreeze; 2. Open the drain valve and continuously inject clean water into the engine cooling system; 3. Wait for the clean water to drain completely, close the drain valve, and add new antifreeze until the liquid level is between the max and min marks; 4. Close the radiator cap, start the car, and let the engine idle for 2 to 3 minutes. Then, check the antifreeze level again and top it up to the appropriate level if necessary.
10
2
Share

How to Reset the Maintenance Reminder on the Bora?

Methods to reset the maintenance reminder on the Bora: 1. Turn off the ignition switch of the started car to shut down the vehicle; 2. Press and hold the 0.0 button below the instrument panel, then turn on the ignition switch without releasing the button until the maintenance service is displayed; 3. Finally, press the 0.0 button once more to complete the reset. The Bora's body dimensions are 4523mm in length, 1775mm in width, and 1467mm in height, with a wheelbase of 2610mm. It is equipped with Volkswagen's 6-speed Tiptronic transmission, which offers quick shifting and smooth power delivery. In sport mode, the shift timing is delayed, significantly enhancing acceleration performance.
15
5
Share

Which brand does the Roewe RX5 belong to?

The Roewe RX5 belongs to the MG brand. It is a compact urban SUV. This model is equipped with two types of engines: a 1.5-liter turbocharged engine and a 2.0-liter turbocharged engine. The 1.5-liter turbocharged engine is paired with either a 6-speed manual transmission or a 7-speed dual-clutch transmission, while the 2.0-liter turbocharged engine is matched with a 6-speed dual-clutch transmission. The front suspension of this vehicle uses a MacPherson independent suspension, and the rear suspension features a multi-link independent suspension. The base model is front-wheel drive, while the higher-end model comes with an on-demand all-wheel-drive system and utilizes a multi-plate clutch central differential.
1
1
Share

What is the Difference Between Wet and Dry Dual-Clutch Transmissions?

The differences between wet and dry dual-clutch transmissions: 1. Different connection media: Wet dual-clutch primarily relies on oil; dry dual-clutch mainly relies on air. 2. Different cooling methods: Wet dual-clutch has a dedicated cooling system; dry dual-clutch mainly relies on air cooling. 3. Different transmission installation methods: The clutch of a wet dual-clutch transmission is installed in a sealed oil chamber filled with hydraulic oil. Since the clutch plates are immersed in oil, the oil provides a certain cooling effect, resulting in more stable performance during use. Dry dual-clutch transmissions do not have a hydraulic system; torque is transmitted through the friction plates of the driven disc.
3
5
Share

Where is the spark plug located in a car?

The spark plug is located on the car's engine. Generally, after opening the hood, there will be a cover on the engine. Removing this cover will reveal several wire harnesses directly connected to the engine. The spark plugs are found beneath these wire harnesses. The spark plug functions by using high-voltage discharge to ionize the air between electrodes, generating an electric spark to ignite the combustible air-fuel mixture in the combustion chamber, thereby sustaining engine operation. The main types of spark plugs include: standard spark plugs, projected insulator spark plugs, electrode spark plugs, seat spark plugs, and pole spark plugs. Spark plugs require regular maintenance. For instance, if the car's engine speed is 1,000 RPM, the spark plug needs to fire 500 times per minute. During maintenance, it is essential to first soften carbon deposits using liquids such as gasoline or kerosene, then clean them with a non-metallic brush, and finally dry them with compressed air. It is crucial to avoid using methods like scraping with a knife, as this could damage the electrodes.
4
2
Share

Where is the fuse box located in the Buick Envision?

Buick Envision fuse box is located below the steering wheel near the left foot area, specifically beneath the left-side glove compartment. Upon opening the glove box, you will find a cover. To remove the fuses, there's no need to pull them out by hand—each fuse box comes equipped with tweezers designed for this purpose. The tweezers feature dual ends to accommodate both large and small fuses. The Buick Envision measures 4686mm in length, 1839mm in width, and 1660mm in height, with a wheelbase of 2750mm. This model offers two engine options: 1.5T and 2.0T, each available in both front-wheel drive and all-wheel drive configurations. The 1.5T engine is paired with a 7-speed dual-clutch transmission, while the 2.0T engine comes with a 6-speed automatic transmission.
13
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.