What are the 2 types of compass?

What are the 2 types of compass? Two main types of the compass are magnetic compass and gyro compass. What type of compass is best? Here are the best compasses: Best overall: Suunto M-3 Leader compass. Best on a budget: Brunton TruArc 3 baseplate compass. Best mirrored: Suunto MC-2 mirrored compass. Best compact: Brunton Tag […]

Which is used in Periscope?

Which is used in Periscope? A periscope is an optical instrument that uses a system of prisms, lenses or mirrors to reflect images through a tube. Light from a distant object strikes the top mirror and is then reflected at an angle of 90 degrees down the periscope tube. Which scientific principle is used in […]

What formula is y mX B?

What formula is y mX B? The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses […]

What is a spectroscope used for?

What is a spectroscope used for? A spectroscope is a device that measures the spectrum of light. Early versions had a slit, a prism, and a screen with markings to indicate various wavelengths or frequencies; later versions were calibrated to electronic detectors. Who is Gustav Robert Kirchhoff and what was his biggest discovery in the […]

Where on earth is gravity weakest?

Where on earth is gravity weakest? Mount Nevado HuascarĂ¡n Is there any place on earth where there is no gravity? Mystery Spot, Santa Cruz California This is a place where you will see strange irregularities in gravity, such as flowing of water in the upward direction, deflection of magnetic compasses at different angles, changes in […]

What is example of static friction?

What is example of static friction? Static friction is a force that hinders the movement of an object moving along the path. When two fabrics slide over each other, this friction occurs. There’s friction all around us. When we walk, for instance, our feet are in touch with the floor. What causes static friction? Static […]

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