What happens to the speed of a body when a force is applied? Answer. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force. The body might speed up, slow down or change direction, after which, the body will continue moving at a […]
When you reach the top of your jump on a trampoline?
Is the law of reflection always true?
Is the law of reflection always true? Law of Reflection One thing is true of both regular and diffuse reflection. The angle at which the reflected rays leave the surface is equal to the angle at which the incident rays strike the surface. According to the law of reflection, the angle of reflection always equals […]
What is the relationship between melting point and boiling point?
What is the relationship between melting point and boiling point? The boiling point is the temperature at which a material changes from a liquid to a gas (boils) while the melting point is the temperature at which a material changes from a solid to a liquid (melts). Keep in mind that a material’s melting point […]
How can u tell if ur dehydrated?
How can u tell if ur dehydrated? Symptoms of dehydration in adults and children include: feeling thirsty. dark yellow and strong-smelling pee. feeling dizzy or lightheaded. feeling tired. a dry mouth, lips and eyes. peeing little, and fewer than 4 times a day. What does severe dehydration feel like? Medical research shows that dehydration can […]
What is symbol for d6 configuration?
What are the three types of collisions?
What are the three types of collisions? Collisions are of three types: perfectly elastic collision. inelastic collision. perfectly inelastic collision. Which formula is used to find an object’s acceleration? Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure […]
How are waves similar and different?
How are waves similar and different? Different waves, same properties All kinds of waves have the same fundamental properties of reflection, refraction, diffraction and interference, and all waves have a wavelength, frequency, speed and amplitude. A wave can be described by its length, height (amplitude) and frequency. What do electromagnetic waves have in common? They […]
What is the main function of solenoid valve?
What is the main function of solenoid valve? Solenoid valves are control units which, when electrically energized or de-energized, either shut off or allow fluid flow. The actuator takes the form of an electromagnet. When energized, a magnetic field builds up which pulls a plunger or pivoted armature against the action of a spring. What […]