When James sprayed liquid deodorant under his arm, the spot felt cold. Which sentence best explains why?

An object weighs 7.84 N when it is in air and 6.86 N when it is immersed in water of density 1000 kg/m3. What is the density of the object?

A 5.00 kilogram mass is travelling at 100 meters per second. Determine the speed of the mass after an impulse with a magnitude of 30.0 newton seconds is applied.

In an area of the deep ocean, hot magma emerges from a crack in Earth's crust. Which statement describes what will happen to the seawater above the crack as a result of convection? Water molecules will break apart and flow in a circular pattern.

Erosion of the beach is normally a slow process. What is one factor involved in this erosion? A) animal motion B) changing tides C) emptying rivers Eliminate D) building coral reefs

Which method of charge transfer occurs when there is no contract between materials?

Density is a property of matter that relates

A main sequence star cools and expands. It must be entering which stage? A. white dwarf B. black dwarf C. red giant D. neutron star ... ?

Question 1: A man trailing a trolley bag and suddenly, the wheels of the trolley bag get locked. The man realises that he has to put extra effort to drag the bag. The man finds it difficult to drag the bag because

A body is thrown up with a velocity of u ... it reaches maximum height of h ... if its velocity is doubled the maximum height it reaches is?

A heating pad has several strips of heater wire connected in parallel. Consider eight of the wires, each with 4Ω resistances, connected to a 12V power source. given this scenario answer the following questions A.