Lederman and Klatzky (1987)proposed Eight Exploratory Procedures (EPs),including

question 52

Multiple Choice

Lederman and Klatzky (1987) proposed eight exploratory procedures (EPs) ,including

• A)contour following and vibration
• B)lateral motion and tasting
• C)pressure,enclosure,and static contact

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Definitions:

LeClanché Cell

An early type of wet cell battery consisting of a zinc anode, a manganese dioxide cathode, and an electrolyte of ammonium chloride.

Carbon-Zinc

A type of battery chemistry characterized by the use of carbon and zinc as the electrode materials, often used in household batteries.

Alkaline

A type of battery chemistry that is based on the reaction between zinc and manganese dioxide, characterized by high energy density.

Hydrometer

A device used to measure the specific gravity of a fluid, such as the electrolyte used in a battery.