¿Cuáles son los factores que afectan la densidad de los materiales? La densidad es directamente proporcional a la presión del aire local, pero indirectamente proporcional a la temperatura. A temperatura constante, si la presión aumenta la densidad se reduce. Obtenga más información sobre la relación que hay entre la densidad de los líquidos y la […]
What is a mass defect and why is it important?
What is a mass defect and why is it important? The nuclear mass defect is a fundamental property of a nucleus and is a fixed value corresponding to a certain amount of binding energy for that nucleus. Mass defect and binding energy are important factors in the energy involved in nuclear reactions. Is binding energy […]
Do I need a flare gun on my boat?
Do I need a flare gun on my boat? Boaters must have current dated US Coast Guard-approved day and night signals for all boats operating on coastal and open bodies of water. If operating at night, one electric distress light or three combination day/night red flares are required. Can the Coast Guard search your boat? […]
How much energy does a 50 kg rock have if it is sitting on the edge of a 15 m cliff?
What is the angle of reflection for normal incidence?
Why is the motion of a pendulum an example of simple harmonic motion?
Why is the motion of a pendulum an example of simple harmonic motion? because even at large amplitudes there is restoring force pulling the pendulum toward mean position and its acceleration is directly proportional to the displacement. … Why does SHM occur? Simple Harmonic Motion (SHM) is defined as an oscillation whose restoring force is […]
Who are the gods of Vikings?
Who are the gods of Vikings? The Norse gods belong to two major clans: Æsir and Vanir. Odin, Frigg, Thor, Loki, Balder, Hod, Heimdall and Tyr are the most elevated representatives of Æsir and are known as the main gods. The second clan, Vanir, contains the fertility gods and count Njord, Freyr, and Freyja as […]
What temperature is 32 C in Fahrenheit?
What temperature is 32 C in Fahrenheit? Celsius to Fahrenheit table Celsius Fahrenheit 29 °C 84.20 30 °C 86.00 31 °C 87.80 32 °C 89.60 Is 32 degrees hot or cold? Nightime lows range from 50-70 in summer and 25-50 in winter. 32 or colder: freezing. Is 32 Celsius a fever? Mild hypothermia (32–35 °C […]
Which two factors affect the wind and pressure system of an area?
Which two factors affect the wind and pressure system of an area? The two factors that affect the wind and pressure of an area are: latitudes:At the higher latitudes the pressure is high and the air settle down. Temperature:When the temperature is high there will be low pressure and the air rises and when the […]
What is the key difference between a physical and a chemical property?
What is the key difference between a physical and a chemical property? A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to […]