This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses alternately, enabling the user to track two objects independently and simultaneously. The dual transducer system avoids the unreliability of a single transducer looking for two echoes. The software displays a real-time graph of distance vs time, allowing your students to easily...
This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual...
This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses...
EG-87
.This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used in conjunction with the EG-85 Master Unit to make a dual measuring system. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses alternately, enabling the user to track two objects independently and simultaneously. The dual transducer system avoids the unreliability of a single transducer looking for two echoes....
This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used...
This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used in conjunction with the EG-85 Master Unit to make a dual measuring system. In the Dual...
EG-86
.Similar to the Operational Amplifier except that neither side of the input is grounded so it has true differential input with a very high impedance and high common mode rejection. The gain adjusts from 1 to 100 x. An output offset provides a ±6 V swing. A front panel switch selects ac or dc inputs. Two regulated power supplies operate external circuits.
Similar to the Operational Amplifier except that neither side of the input is grounded...
Similar to the Operational Amplifier except that neither side of the input is grounded so it has true differential input with a very high impedance and high common mode...
EG-09
.Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the speed and acceleration of moving objects can be calculated. It includes carbon disks, ticker tape, and a plastic feeler gauge
Every lab should have one of these cost effective timers. Synchronized to the 60 Hz...
Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the...
15210
.A magnet and a non-magnet are dropped through both a conducting tube and a non-conducting tube which hang from a spring balance to document that the apparatus is heavier by the weight of the magnet as it falls in the conducting tube due to the opposition to the eddy currents induced by the changing magnetic field. This is also a novel way to treat the topic of terminal velocity. Stand not included.
A magnet and a non-magnet are dropped through both a conducting tube and a...
A magnet and a non-magnet are dropped through both a conducting tube and a non-conducting tube which hang from a spring balance to document that the apparatus is heavier by the...
32520
.The intensity of the light is modulated and the phase relationship of the transmitter and receiver signal compared. The velocity of light is calculated from the relationship between the changes in the phase and the light path.
The intensity of the light is modulated and the phase relationship of the transmitter...
The intensity of the light is modulated and the phase relationship of the transmitter and receiver signal compared. The velocity of light is calculated from the relationship...
P2210101
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