answersLogoWhite

0

Physics

User Avatar

Ursula Block

Lvl 10
4y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (13)
India is the Best

Yes it is. India is best in everything. If we have a glance on the history

Indians were the first to discover zero (0)

Indians made Iron pillar which is near about 1600 years old and is made of pure iron and is yet not rusted.

India is the motherland of many gods.

Though India is suffering from some troubles but it is still the best of all.

A bullet is fired from a gun. The speed of the bullet will be about the same as the speed of the recoiling gun if the mass of the bullet equals the mass of the gun

The mass of a bullet is nowhere near the mass of a gun. A bullet weighs at most a few hundred grains. Most guns weigh at least a couple of pounds, some weigh several pounds (talking about handguns and rifles).

What is the relationship between wavelength wave frequency and wave velocity

wave velocity (m/s) = frequency (Hz) x wavelength (m) wavelength = wave speed / frequency frequency = wave speed / wavelength

What is the frequency of light having a wavelength of 447 nm

What is the frequency of light having a wavelength of 447 nm?

The cable supporting a 2125 kg elevator has a maximum strength of 21750 N. What maximum upward accerleration can it give the elevator without breaking

A= .435 m/s^2

It takes 200 N to move a box 10 meters in 8 seconds How much power is required

250 W

How do you Calculate the energy associated with an electromagnetic wave of frequency 824 MHz

Energy of a photon of this wave would be (planck's constant) ( frequency)

E = hf

= 5.46 * 10-22 J

So to find the energy of the whole wave, multiply the energy of a photon to the no. of photons in a wave.

What does the speed of sound travel

At the temperature of 20°C the speed of sound is 343 m/s.

When horse pulls a cart the action is on the

When horse pulls a cart the action is on the... sharts Cut Answer

Which signal has a wider bandwidth a sine wave with a frequency of 100 hz or a sine wave with a frequency of 200 hz

Neither of them has ANY bandwidth. All of the energy in a sine wave is concentrated
at a single frequency, and there is no energy at any other frequency, no matter how
close.

How much power is needed to lift the1 piano and 1 floor in ten seconds

The answer depends on the mass of the piano and the height of the floor.

What is the duration of Rang ha film

The duration of Rang-ha - film - is 900.0 seconds.

Which key theological principle is a fundamental difference between Judaism and Christianity

Jesus Christ as the Messiah and Son of God.

Related study guides