Which of the following best describes what occurs in a fusion reaction?

Why do solids have a definite shape and a definite volume?

What type of reactions releases energy. a. Combustion b. Displacement c. Double displacement d. Synthesis

Which of these is the best example of translational motion? A. a coin spinning on a desk B. a leaf blowing across the field C. a car in a parking lot with its engine running D. a ballerina standing on one foot

What could not act as a medium for a mechanical wave

A wheel spins at 2.3 m/s. What would be the Connecticut energy, if the mass of the wheels were 7.2 kg?

Which of these rocks are formed by volcanic activity? select the two correct answers. a. limestone b. granite c. marble d. basalt e. sandstone

Give a critical discussion on why hardness test needs to perform in engineering practice. b) Discuss 2 possible source of errors (other than parallax error) and how it's can effect the result.

Which of the following best describes what occurs in a fusion reaction?

The period of a wave is 10 seconds and it's wavelength is 2 meters. What is the wave's speed?

The vectors of the magnetic field around a long, straight, current-carrying wire are: A-concentric with the wire B-radial to the wire C-tangential to the wire D-parallel with the wire