20 Amazing Questions of Physics Science Get Perfection in Science with 20 Amazing Questions of Physics Science . Enjoy all study Material on your study table with Executive Makers………. PHYSICAL QUANTITIES WITH NATURE Physical Quantity Symbol Nature Unit Speed v Scalar m/s Velocity v Vector m/s Acceleration a Vector m/s2 Acceleration due to gravity g […]
Scientific Instruments Altimeter– Measures altitudes in aircraft. Ammeter– Measures strength of electric current. Anemometer– Measures velocity of wind. Audiometer– Measures intensity of sound. Barometer– Measures atmospheric pressure. Bolometer– Measures heat radiation. Calipers– Measure inner and outer diameters. Calorimeter– Measures quantities of heat. Cardiogram (ECG)– Traces movements of the heart. Cryometer– A type of thermometer used […]
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