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PolarNik [594]
3 years ago
6

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Physics
2 answers:
guajiro [1.7K]3 years ago
3 0

A wave with a greater amplitude carries more energy to wherever it goes.

jarptica [38.1K]3 years ago
3 0

Answer: A wave with a greater amplitude will transfer more energy.

Explanation :

Wave is defined as the disturbance in any medium. Amplitude is one of the characteristics of a wave.

The maximum displacement traveled by the wave is termed as its amplitude. The energy that is carried by a wave depends on its amplitude. If the wave has a higher amplitude, then it will have higher energy and vice versa.

The attached figure shows the difference between high energy wave and low energy wave.

So, the correct option is (c) " more energy ".

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A container of hydrogen gas has a volume of 2.3m³. What is the mass of hydrogen contained? The density of hydrogen = 90kg/m³.
umka2103 [35]

Answer:

container of hydrogen gas has a volume of 2.3m³. What is the mass of hydrogen

8 0
3 years ago
Find initial velocity and time in air​
kkurt [141]

Answer:

The answer to your question is: v = 121.46 m/s

Explanation:

Data

h = 30 m

vo = ?

dx = 300 m

Formula

t = \sqrt{\frac{2h}{g}}

speed = distance / time

Process

t = \sqrt{\frac{2(30)}{9.81}} \\

t= 2.47 s

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6 0
3 years ago
When an RL circuit is connected to a battery, which is true about its initial and final states?
zubka84 [21]

Answer:A

Explanation:

In R-L circuit current is given by

i=i_0\left [ 1-e^{\frac{-t}{L/R}}\right ]

where i=current at any time t

i_0=maximum\ current

R=resistance

L=Inductance

at t=0 e^{\frac{-t}{L/R}} approaches to 1

therefore i=i_0\left [ 1-1\right ]

i=0

when t approaches to \infty,  e^{\frac{-t}{L/R}} approaches to zero

thus i=i_0

thus we can say that initially circuit act as broken wire with zero current

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7 0
4 years ago
It takes a car 1.75 h to go from mile marker 10 to mile marker 115. What is the average speed of the car? Someone who took this
givi [52]

The distance from mile-mark 10 to mile-mark 115 is (115-10) = 105 miles.

Speed = (distance covered) / (time to cover the distance) .

Speed = (105 miles) / (1.75 hours)

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<em>Speed = 60 mph</em>  (B)

3 0
4 years ago
Read 2 more answers
(d)
deff fn [24]

Answer:

Frequency = 24 × 10⁸ Hz

Explanation:

Given the following data;

Speed = 3 × 10⁸ m/s

Wavelength = 0.125 meters

To find the frequency of the electromagnetic wave;

Mathematically, the speed of a wave is given by the formula;

Speed = Wavelength × frequency

Substituting into the formula, we have;

3 × 10⁸ = 0.125 × frequency

Frequency = (3 × 10⁸)/0.125

Frequency = 24 × 10⁸ Hz

3 0
3 years ago
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