3) Figure below shows a tank with ultrasonic level sensor located on a sea coast. The time delay between transmitted and reflected ultrasonic pulse is 0.0485 seconds, while the velocity of ultrasonic wave is 330m/s. The fluid in the tank is fresh water, and the height h=15m. Find the depth d of the water in the tank. If the mass of water is 14.000 kg, find the maximum capacity of the tank Receiver Ultrasonic pulse Transmitter d