A baking tray is made of metal because its

The law of reflection states that if the angle of incidence is 81 degrees, the angle of reflection is ___ degrees.

This diagram shows the electric field created by two parallel charged plates. As you can see, with this set up the electric field lines run from left to right.

In water jet cutting and abrasive water jet cutting, the separation between the nozzle opening and the work surface is called which one of the following: (a) gap, (b) gap size, (c) orifice, (d) overcut, or (e) standoff distance?

Will a liquid turn into a gas if the pressure of the liquid is increased and no thermal energy is added to the liquid

Explain what cause air pressure in your own words. Why do aircraft need pressurized cabins?

The starship enterprise returns from warp drive to ordinary space with a forward speed of 50 km/s. to the crew's great sur - prise, a klingon ship is 100 km directly ahead, traveling in the same direction at a mere 20 km/s.

What do you use to measure potential difference

A force F = 94.9 N acts at an angle α = 35◦ with respect to the horizontal on a block of mass m = 29.3 kg, which is at rest on a horizontal plane. The acceleration of gravity is 9.81 m/s 2. If the static frictional coefficient is µs = 0.

Which statements about eclipses are true? Check all that apply. Earth's shadow creates a solar eclipse. A total lunar eclipse has a reddish color. The moon moves between Earth and the Sun during a solar eclipse.

Who would use more energy in a day - someone who plays a lot of sport or someone who plays a lot of computer games