All categories

4 years ago

Which of these materials is the most malleable?

Physics

2 answers:

Marrrta [24]4 years ago

6 0

Answer: B. copper

Explanation:

A malleable is the property of metals which can be capable of being shaped and extended by the process of beating using a hammer or by using the rollers pressure. The malleable material is capable of being altered or controlled by the external forces and influences. The malleable metal does not breaks and it is not brittle.

Copper is a metal which is malleable. It can be transformed into various shapes and forms on the basis of the malleability

trapecia [35]4 years ago

3 0

Malleable basically means bendable and shapeable. notebook paper is the easiest to bend and shape

You might be interested in

Two teams of nine members each engage in a tug of war. Each of the first team's members has an average mass of 64 kg and exerts

Serggg [28]

Answer:

$a=0.13m/s^2$

Explanation:

From the question we are told that

Mass of first team man $m_1=64kg$

Force of man first team man $F_1=1350$

Mass of second team man $m_2=69kg$

Force of man second team man $F_2=1367N$

Generally the equation for net force F_n is mathematically given by

$F_n=9(m_1+m_2)a$

$9(m_1+m_2)a=9(f_2-f_1)$

$9(64+69)a=9(1367-1350)$

$a=\frac{9(1367-1350)}{9(64+69)}$

$a=0.127819m/s^2$

Therefore the acceleration is given by

$a=0.13m/s^2$

4 0

3 years ago

Which of the following illustrates 2 resistors in a series circuit?

umka2103 [35]

Explanation :

An electrical circuit can be either connected in series or parallel.

Series combination: The current flowing in each resistor is the same and the equivalent resistance is given by :

$R{eq}=R_1+R_2+R_3+.................+R_n$

Parallel combination: The voltage for all components in the parallel combination is the same. The equivalent resistance is given by :

$\dfrac{1}{R_{eq}}=\dfrac{1}{R_{1}}+\dfrac{1}{R_{2}}+\dfrac{1}{R_{3}}......................+\dfrac{1}{R_{n}}$

So, our of given options the correct one is (b) because the current flowing in both the resistors is the same.

5 0

4 years ago

Read 2 more answers

A condition where warmer air lies above cooler air, limiting vertical circulation and trapping pollutants near the surface, is.

xxMikexx [17]

Answer: Temperature inversion

Explanation: Temperature inversion is a reverse of the normal temperature flow or distribution of the air,it usually causes temperature to rise as altitude increase towards the troposphere instead of reduction of temperature.

Temperature inversion is caused when warm,dense air flow above cold,less dense air. Temperature inversion is hazardous to man as it traps pollutants close to the Earth surface,this condition limits vertical circulation.

7 0

3 years ago

A 2.3 kg , 20-cm-diameter turntable rotates at 110 rpm on frictionless bearings. Two 460 g blocks fall from above, hit the turnt

boyakko [2]

Answer:

The correct solution is "64 RPM".

Explanation:

The given values are:

Mass,

M = 2.3 kg

Diameter,

D = 20 cm