If the same amount of heat is added to 50.0g samples of each of the metals above, which metal will experience the largest temperature change?

Answer:

[tex]p = {i}^{2} r[/tex]

[tex]i = \sqrt{ \frac{p}{r} } [/tex]

P= VI

V= IR

Substitute eqn 1 into eqn 2

P= (IR) I

[tex]p = {i}^{2} r[/tex]

[tex] \frac{p}{r} = \frac{ {i}^{2}r }{r} [/tex]

[tex] {i}^{2} = \frac{p}{r} [/tex]

[tex]i = \sqrt{ \frac{p}{r} } [/tex]

Answer:

The direction of angular velocity and angular momentum are perpendicular to the plane of rotation. Using the right hand rule, the direction of both angular velocity and angular momentum is defined as the direction in which the thumb of your right hand points when you curl your fingers in the direction of rotation.

Explanation:

Answer:

Resistor provides resistance to the flow of electric current in a circuit. It controls the amount of current in a circuit by acting as a barrier to the flow of electric charges

Explanation:

Answer:

Photosynthesis: the process where plants convert light energy into sugar, for food

Food chain: a series of organisms showing which organisms eat each other

Explanation:

(a) A conservative force is a type of force where the total work done in moving a particle between two points is independent of the path taken by the particle.

(b) Work-energy theorem sates that the work done on an object is equal to the change in the kinetic energy of the object.

A conservative force is a type of force where the total work done in moving a particle between two points is independent of the path taken by the particle.

The net work-done is zero, and can be mathematically expressed as follows;

ΔW = 0

This theorem relates the change in kinetic energy to work done on object.  The work-energy theorem sates that, the work done on an object is equal to the change in the kinetic energy of the object.

It can be mathematically expressed as follows;

W = ΔK.E

Where;

Learn more about work-energy theorem here: https://brainly.com/question/22236101

Answer:

Soaps and detergents are made from long molecules that contain a head and tail the detergent molecules also help to make the washing process more effective by reducing the surface tension of the water. Surface tension is the force which helps a blob of water on a surface hold its shape and not spread out.

Answer:

Soaps and detergents are made from long molecules that contain a head and tail. ... The detergent molecules also help to make the washing process more effective by reducing the surface tension of the water. Surface tension is the force which helps a blob of water on a surface hold its shape and not spread out.

Explanation:

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The watermelon’s velocity right before it hits the ground is 12.52 m/s.

The principle of conservation of mechanical energy states that the total energy of an isolated system is always conserved.

P.E = K.E

mgh = ¹/₂mv²

gh = ¹/₂v²

v = √2gh

where;

The watermelon’s velocity right before it hits the ground is calculated as follows;

v = √(2 x 9.8 x 8)

v = 12.52 m/s

Learn more about conservation of mechanical energy here: https://brainly.com/question/6852965

Answer:

amount of force times the distance it moves an object: work

kind of force used to operate engines: steam

English unit of measuring work equal to moving one pound one foot: foot-pound

metric measurement of work equal to moving one Newton one meter: Newton-meter

kind of force that pulls things toward the center of the earth: force of gravity

force used when walking: muscular force

force used to turn a windmill: force of wind

Explanation:

I found the answers in quizlet

Answer:

im in the same class so here's your answer

Explanation: