What dissolves the heat of a jalapeño pepper

A wave has a wavelength of 15 mm and a frequency of 3 hertz. What is its speed?

Select the correct answer. In a given chemical reaction, the energy of the products is less than the energy of the reactants. Which statement is true for this chemical reaction? A Energy is absorbed in the reaction. B.

Which meteorites are the most useful for defining the age of the solar system? Why?

1. The head of a rattlesnake can accelerate 50.00 m/s2 in striking a victim. If a car could do as well, how long would it take to reach a speed of 100.0 m/s from rest?

A space vehicle is traveling at 2980 km/h relative to Earth when the exhausted rocket motor is disengaged and sent backward. The relative speed between the motor and the command module is then 94 km/h.

As protostars continue to contract, their cores become hotter and more dense until what process begins ...

Emily jogs 3 laps at the track to warm up. She jogs at 5 mph. Then she runs 3 more laps at 7 mph. What is true about her average speed and her average velocity?

Which of the following elements are the most reactive? beryllium, calcium, magnesium, barium?

1.) State which definition of power below is correct. A.) the energy transferred per hour. B.) the energy transferred. C.) the energy transferred per second. D.) the force over a distance. 2.

Science and technology are closely related, but not the same. Which of the following is most likely a result of technology, not science?