I understand what makes a kettle so efficient, but what are some improvements you can make to a kettle to increase it's energy efficiency?

Find the solution set of x + y = 5, 2 x - y = 7

The net torce on an object moving with constant speed in circular motion is in which direction? a) downward b) opposite to the objects motion c) towards the center of the circle d) in the direction of the objects velocity

Which is an example of radiation? Check all that apply. 1. Troy's hand is burned when he touches hot wax. 2. Earth is heated by energy from the Sun. 3. A hot dog is held over a fire and gets warm. 4. Soup is heated in a microwave. 5.

The law of interia applies to objects

instruments used to measure the following quantities Mass weight length time and density of a liquid

The dimensions of a block that weighs 30 N are 0.23 mx 0.12 mx 0.075 m. What pressure does the brick exert on the ground if it is resting on its largest face?

What is the current in a circuit with a 9.0 V battery and a resistance of 36.0 Ω?

Two objects attract each other gravitationally. if the distance between their centers decreases by a factor of 2, how does the gravitational force between them change

In which of the following wave types is the particle motion perpendicular to wave motion? a: longitudinal wave b: p wave c: surface wave d: transverse wave

Convert 1.5 radian into milliradians.