Please help!! The vessel contains a liquid with a volume V0 = 350 mm3 and a volume expansion coefficient β = 0.00019. By how many cubic millimeters will the volume increase if the temperature rises by 30 degrees Celsius? Round to the nearest whole number

Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

You can melt ice by applying pressure because the solid/liquid line has a slope.