What mineral can be drawn into wires? Copper (Cu) What is light and its property? Light is electromagnetic radiation that has properties of waves. The electromagnetic spectrum can be divided into several bands based on the wavelength. As we have discussed before, visible light represents a narrow group of wavelengths between about 380 nm and […]
What type of energy is work?
Which Newton law is gravity?
Which Newton law is gravity? Alternative Title: Newton’s law of universal gravitation. Newton’s law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them. What changes when a ball is […]
Why is Callisto not fully differentiated?
Why is Callisto not fully differentiated? Yet Callisto seems to have frozen solid before the process of differentiation was complete. The surface of Callisto is covered with impact craters, like the lunar highlands. The survival of these craters tells us that an icy object can retain impact craters on its surface. Is Callisto a dead […]
What part of the circuit is represented by the water pump?
How can a skydiver decrease their acceleration?
How can a skydiver decrease their acceleration? A skydiver Immediately on leaving the aircraft, the skydiver accelerates downwards due to the force of gravity. As the skydiver gains speed, their weight stays the same but the air resistance increases. Eventually, the skydiver’s weight is balanced by the air resistance. Is falling parachute a constant acceleration? […]
What is strong and weak force?
What is strong and weak force? The Strong Nuclear Force is an attractive force between protons and neutrons that keep the nucleus together and the Weak Nuclear Force is responsible for the radioactive decay of certain nuclei. Which force is always attractive? gravitational force What is the most powerful type of love? Philautia is sometimes […]
Does a vibration or a wave spread?
Does a vibration or a wave spread? Does a vibration or a wave spread out through space? No it does not. Instead it transmits energy through space. How far the particles vibrate away from their resting position is called? Chapter 20 Vocuabulary Question Answer amplitude the maximum distance that the particles of a wave’s medium […]
What does four short blasts mean on a boat?
Which health claim on a food label is not allowed?
Which health claim on a food label is not allowed? Health claims for treating, preventing, or curing diseases, such as Alzheimer’s and cancer are not allowed on food products. These are considered to be drug claims. What are the 5 required food label components? There are five mandatory components for food labels. Statement of Identity. […]