calculate Ft 3. 2

Q: Are some types of cancer more sensitive to radiation than others? If so, what makes them more…

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Q: Do it correctly, Don't copy from chegg.

A: Given that:-Radius (R) =2 cm                     =0.02 mCharge density (σ)=5μC/m2…

Q: АCTVITY Activity 1: Objective: Directions: Observe the pictures. Complete the table by describing…

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Q: Predict nuclear stability?

A: Introduction: Nuclear stability refers to the tendency of a nucleus of an atom to decay, which means…

Q: How X-ras work?

A: X-Rays: Electromagnetic radiation is defined as a wave-like form of radiation that contains both…

Q: SCIENCE 10 Activity 1-Learning Task 1 (page 8) Instruction: Study the activity. Follow the procedure…

A: Recording Station Time difference of P-wave and S-wave (Seconds) Distance of the Epicenter from…

Q: Calculate : L c * a*exp(-2a²)dx c= 15.8 Answer:

A: Given Since the function in the integration is even function therefore

Q: Why are gamma rays the most penetrating rays?

A: Gamma rays are the electromagnetic waves with highest frequency.  Energy of electromagnetic wave is…

Q: How much ionising radiation is needed to get infertility? Explain how will it cause you infertility?

A: Radiation therapy to the reproductive organs as well as radiation near the abdomen, pelvis, or spine…

Q: What is beta particle?

A:

Q: What is half-life?

A: The half life is related to the radioactivity.  The time in which the number of atoms becomes half…

Q: 1. Directions: Solve the following heat engine work done related problems. 1. During a cyclic…

A: Solution:-Given that(1) Cyclic process;Heat Absorbed by the heat engine (Qabs)=350JHeat ejected by…

Q: What happens when a gamma ray strikes living tissue?

A: Gamma rays are one of the energy waves in electromagnetic spectrum. They are high energy rays which…

Q: Radiotherapy is more likely to be used to treat cancer in elderly patients than in young ones.…

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Q: How much ionising radiation is needed to get cancer? Explain how it will give you cancer?

A: Ionising radiation, such as gamma rays, X-rays and radioactive particles can cause cancer by…

Q: How is it possible for a positively charged nucleus to release a negatively charged beta particle?

A: Required : How is it possible for a positively charged nucleus to release a negatively charged beta…

Q: B-Beta the cat has an initial velocity of 5 m/s [NE]. He experiences an average acceleration of 3.0…

A: As per guidelines, only first question is solved here. Given, Beta the cat has an initial velocity…

Q: A rod 10.0 cm long is uniformly charged and has a total charge of -25.0 µC. Determine the magnitude…

A: Given that:-Length of the rod, L=10.0 cm=10.0×10-2 mCharge on the rod, q=-25.0μC=-25.0×10-6…

Q: What happens when gamma radiations are passed through a magnetic field?

A: Gamma particles will not get affected by the electric field, because, it is charge-less particles.

Q: Would you rather be exposed to 5 rads of alpha particles or 10 rads of beta particles? why?

A: Generally, the RBE of beta particles is 1, and for alpha particles, it is 20. The formula for the…

Q: Why is radiation therapy used in treating cancer, when it can also cause cancer?

A: Radiation causes cancer but the effect of radiation on a patient of cancer is different. Radiation…

Q: The human audible range is from 20 Hz to 20kHz sound of intensity 120 dB; beyond which is already…

A: We know that:- Let threshold of hearing of human ear is I0 Given the intensity level β=120 dB The…

Q: What occurs when a nitrogen nucleus captures an extra neutron?

A: A neutron is captured by the nitrogen nucleus

Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given: m1=0.031 kg, m2=0.15 kg, v=238 m/s As the bullet and baseball combine into a single body…