An electric heater of power 1000W has a resistance of 10 ohm. calculate the magnitude of current

an object with a mass of 6.0 kg accelerates 4.0 m/s^2 when an unknown force is applied to it. what is the acceleration?

What is the temperature of Neptune in Fahrenheit

Find the speed of sound in air at 0 ∘C (1100 ft/s) in m/s

Explain how electromagnetic waves are produced. I

a volume of helium occupies 11.0 L at a pressure of a 98.0 kPa what is the new volume if the pressure drops to 86.2 kpa

a subsrance has an atomic number of 80. How many protons and electrons do atoms of the substance have? what is the subsance?

Ideal meters problem. What internal resistance is ideal for a voltmeter? What internal resistance is ideal for an ammeter?

numerical question : what is the required heat to raise the temperature of 2 kg parrafin by 10 Celsius if 44000 joules is required to raise it by 200 celsius

Psychologists avoid studying emotions because they have little impact on behavior T F

Sheila lives in the seashore community of Beachview. At 6:00 a. m. one morning, she noticed that the local ocean water was at high tide. At approximately noon that same day, she noticed the water was at low tide.