1.2 Define the following terms and in each case give the symbol and the unit: 1.2.1 wavelength (4) ·​

Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

What causes the formation of ocean currents?