What can a graduated cylinder be used for? A. Measuring volume B. Measuring mass C. Measuring time D. Measuring speed 相关知识点: 试题来源: 解析 A。本题考查量筒的用途。量筒是用来测量体积的,选项 B 测量质量有专门的工具;选项 C 测量时间有钟表等;选项 D 测量速度也有相应的仪器。所以选 A。
as shown in the figure given below. If you have a cylindrical box, the formula to calculate CBM is π x r x r x h where 'r' is the radius of the cylinder, 'h' is its height, and π (pi) is a constant approximately equal to 3.14. ...
1) Erlenmeyer Flask- used forholding and transferring liquids. ... 4) Graduated Cylinder- Used for accurate measurement of liquid volume. What is a flask used for? Flasks can be used formaking solutionsor for holding, containing, collecting, or sometimes volumetrically measuring chemicals, samples...
a type of transducer that measures the mechanical load on an object by converting it to readable electronic signals. Strain gauge load cells are the most common type of load cell and are widely used for reading weight.
The volume of a cylinder is the product of its height and radius, but the equation used for calculating the volume (V) of a cylinder using the height... See full answer below.Become a member and unlock all Study Answers Start ...
What is a Linear Variable Differential Transformer?An LVDT is an electromechanical device used to convert mechanical motion or vibrations, specifically rectilinear motion, into a variable electrical current, voltage or electric signals, and the reverse. Actuating mechanisms used primarily for automatic ...
What is the density (in grams per milliliter) of the metal cube if it has a mass of 60.55 g and an edge length of 2.16 cm? Density. Density is a physical dimension since the nature of its definition, mass among volume, is independent of...
A faulty or dirty mass air flow (MAF) sensor can have a significant impact on the performance of your vehicle. The MAF sensor is responsible for measuring the amount of air entering the engine and sending this information to the engine control unit (ECU). ...
Usage– Typically used on exterior doors, providing higher security; Pros– Enhanced security, especially against unauthorised access from inside; Cons– Slower exit during emergencies as a key is needed from inside. Thumbturn cylinder lock
A caliper gauge is a type of measuring tool that determines the width or length of an item by fitting it in between two arms or...